**Title: The Transmutation of Fates**

Prompt: This is a story set in the anime know as fairy tail. Romeo Conbolt (ロメオ・コンボルト Romeo Konboruto) is the only son of Fairy Tail's Mage, Macao Conbolt, When he first appears, Romeo is a slim, young boy with straight, dark purple hair. His bangs are particularly prominent, covering part of his forehead, with some smaller strands jutting outwards from the top of his head. He has large eyes and a small, mildly round nose. He is 6 year old. Romeo is a kind boy who loves his father very much.[6] He takes pride in Macao's occupation as a Mage, and makes it his childhood dream to become a Mage himself.[7] He also greatly admires Natsu, viewing him as an older brother. Familiar with children who believed Mages to be pathetic drunks, Romeo begs his father to take an "amazing job" that would impress the children that bully him due to having a Mage as a father. Macao thus travels to Hakobe Mountain to slay Vulcans, a job which Romeo expects him to return from in three days. Natsu, Lucy, and Happy bring Macao to Romeo Romeo and Macao's reunion After a week passes and Macao doesn't return, Romeo assumes the worst and begs Makarov to send him someone to help. However, Makarov refuses saying Romeo needs to trust his dad. Upset, Romeo punches Makarov in the face calling him a jerk.[12] Empathizing with Romeo, Natsu sets out to find Macao alongside Happy and Lucy. To Romeo's joy, the three succeed and bring Macao back alive, after which Romeo apologizes to his father for sending him on such a dangerous mission. To cheer him up, Macao tells his son that he had slain nineteen monsters on the mission, which Romeo decides to boast to the bullies the next time he is picked on.[6]Romeo helps Macao cover for Natsu after he sets out to save Erza from being arrested by catching his father (disguised as a lizard and pretending to be Natsu) and saying that Macao had caught Natsu.[13] Phantom Lord arc Romeo witnesses Natsu, Erza, Happy, Lucy, Gray and Loke changing bodies while under the effects of Changeling. In contrast to the others, who fret that the others will remain in each others bodies forever, Romeo is delighted with the whole situation and repeatedly expresses his desire to become a mage. Wendy Marvell (ウェンディ・マーベル Wendi Māberu) is a young female Sky Dragon Slayer. She was one of the orphans chosen to be a Dragon Slayer four hundred years prior to X777, serving as her foster mother's vessel to travel to X777 through the Eclipse Gate as a part of the plan to exterminate Acnologia.[4] Formerly belonging to the Cait Shelter Guild,[5] she officially joins the Fairy Tail Guild after the events surrounding Nirvana unfold.[6] Following the disbandment of Fairy Tail, Wendy, along with Carla, joined Lamia Scale.[7] Subsequent to the conclusion of the war between Orochi's Fin and Lamia Scale,[8] Wendy leaves Lamia Scale and helps Natsu[9] resurrect Fairy Tail.[10] Wendy's general appearance Wendy is a petite girl with fair skin. As of her introduction, she has long, dark blue hair that reaches down to her waist, with two bangs framing her face which reach down to her chest alongside her brown eyes. Like all Dragon Slayers, she has elongated canine teeth.[13] At first, she wears a simple dress with two wavy stripes running across the dress and ending in small pointed edges at the bottom. Around her arms and legs she wears wing like attachments. Wendy's Cait Shelter Guild stamp was located on her right shoulder, but after the Guild disbanded and she joined Fairy Tail, the stamp was replaced by Fairy Tail's Guild stamp.[11] During her time in Edolas, Wendy wears her hair up in pigtails held together by two animal ear like attachments. Two strands of hair hang down on each side of her face. She wears a long sleeved top with two buttons in the center and an ascot around her neck. The top is adorned with a small pattern around the shoulders and a small trim around the upturned cuffs. She wears a frilled skirt with a small trim running around right above the end. She also wears thigh high socks.[14] While on Tenrou Island, Wendy wears several different outfits. At first, she wears a flowing dress with a triangular pattern near the top and crossing pattern around the rest of the dress. She wears a thick band around each of her arms and ankle tied sandals on her feet.[15] Later, Wendy receives new clothing from the Celestial Spirit World. It is a simple kimono with a black waistband and small tie over it. She wears thigh high socks and wing like attachments in her hair to keep it up in pigtails.[16] After being saved from Hades' attack, Horologium gives Wendy new clothes. They are a suit like top with a light trim and large cuffs and dress shirt with tie. She wears a small skirt with a large sash holding the top and skirt together. Her hair is let down and she wears dark stockings.[17] During the Grand Magic Games, Wendy wears her team colors in a long sleeved dress with a flower pattern adorning the sleeves. She has a small tie with ribbons holding her hair in pigtails and stockings.[18] She is age 12. Personality Wendy cry Wendy is a very shy and polite girl.[19] She is always accompanied by her Exceed companion, Carla, as they have a very close relationship.[20] She is very eager to try and make friends.[11] Wendy also cares greatly for her guild members, and even suggested going to the home-town of the Exceed to try and get them to evacuate when they were under threat.[21] She's initially portrayed as insecure, doubting of both her ability to help her allies and appearance (eg, the sizes of her breasts), however Wendy has become more confident and brave as time goes on, and she always tries to be of help wherever she can.[22] She is intelligent and has a very honest personality, is "direct and open with her emotions", and is easily swayed by the people around her. However, this also causes her to be "very romantic". She can be spontaneous and "very ditzy".[23] Unlike the other Dragon Slayers, Wendy doesn't enjoy fighting, preferring to avoid it as much as possible. If, however, it's for the sake of her guild or friends, Wendy will fight without hesitation. However, after Doranbolt saved her and Carla from dying, with the destruction on one Face, Wendy cut her hair, deciding she would no longer cry and whine, and would continue to fight as long as her friends are fighting as well.[12] As a Dragon Slayer, Wendy suffers from motion sickness when riding on any form of transportation. Her condition started during the one year period between Fairy Tail's disbandment and reestablishment. Due to practically being unable to move and think properly in this state, Wendy can't cast healing spells like Troia on herself to counter it.[24] Magic and Abilities Sky Dragon Slayer Magic (天の滅竜魔法 Ten no Metsuryū Mahō): Wendy is the Sky Dragon Slayer, which means that she has the same type of Magic as Natsu Dragneel and Gajeel Redfox, but with the ability to manipulate air. Her Magic also allows her to heal people with the gravest of injuries, even those caused by a Dragon. Her proficiency in healing allows her to use even just a kiss to heal other people and she can counteract other Magic. Her Magic also has support spells, which can increase attack power and speed, to both herself and her others.[25] As stated by Carla, Wendy can eat air, but can't heal as well in polluted areas.[26] Her Magic also allows her to sense air currents, which can be used to predict the weather. Sky Dragon's Roar Sky Dragon's Roar (天竜の咆哮 Tenryū no Hōkō): A version of Dragon's Roar. When using this attack, Wendy breathes a hurricane-like blast at her target. It has been shown to be powerful enough to destroy one of Nirvana's Lacrima crystals, and then match Sherria's Sky God's Bellow after having her Second Origin unlocked.[27] Sky Dragon's Roar + Cure: A variation of Sky Dragon's Roar with the additional power of Wendy's healing Magic. This spell is unique in its coincidental offensive and healing properties, such that Wendy was able to cure Erigor's memory block, which released the Magic bestowed upon him and rendered him unable to battle.[28] Heal (ヒール Hīru): A type of healing Magic which is powerful and believed to be long-lost where the user manipulates clean air, to perform various feats, such as draining poison from an infected victim.[29] and can even revive people that are in a near-death state.[30] Wendy used this spell to heal Erza of her poisoning, after she was bitten and poisoned by Cubellios, during her battle with Cobra.[31] Troia (トロイア Toroia): A type of healing Magic shaped in the form of a ball which Wendy used to heal Natsu's motion sickness.[32] The effects of the spell are temporary, and, if continuously used, the spell becomes useless.[33] Wendy is unable to cast the spell on herself or others if she herself is suffering from motion sickness.[34] Sky Dragon's Wing Attack (天竜の翼撃 Tenryū no Yokugeki): This Magic features Wendy expelling a whirlwind of air from her arms to attack her surroundings. This Magic is a mimic of Natsu's Fire Dragon's Wing Attack.[35] Sky Dragon's Claw (天竜の鉤爪 Tenryū no Kagizume): Wendy jumps and lifts her feet and unleashes large winds the moment the leg is swung down at the target.[36] Sky Dragon's Crushing Fang (天竜の砕牙 Tenryū no Saiga): Wendy charges and swipes the target with her fingers leaving a wake of wind behind as she does so.[37] Sky Dragon's Wave Wind (天竜の波颪 Tenryū no Namioroshi): Wendy swings her hand and subsequently generates a large and very powerful tornado.[38] Leading Sky Arrow (天空甲矢 Tenkū Haya): Wendy cloaks one of her legs in a whirlwind of a Sky Dragon's air, thrusting it at her target.[39] Momentary Wind (瞬間の風 Shunkan no Kaze): Wendy gathers wind at her feet to boost their speed.[40] Sky Dragon's Breath (天竜の息吹 Tenryū no Ibuki): Wendy releases gusts of winds from her hands and sends them at someone who is severely damaged and in pain, the wind contains healing properties to help relief the pain from the injured individual. Depending on the damage, the injured person may still need time to rest to recover.[41] Enchant Magic (付加術 Fukajutsu): A large portion of the spells in Wendy's possession are enchantments, which allow her to attach her Magic Power to someone[42] or something[43] (including herself) to boost their natural parameters. Being capable of such a feat makes Wendy, by default, in addition to being a Dragon Slayer, an "Enchanter" (付加術士エンチャンター Enchantā). However, not all enchantments she possesses are associated with Sky Dragon Slayer Magic.[44] It has been noted that Wendy's aptitude for enchantments is exceptionally great, with her being able to cast enchantments on a level comparable to a High Enchanter's.[45] Additionally, when her body was under Irene's control, Irene was able to cast enchantments with power comparable to her own, noting that Wendy's magical aptitude was much higher than she anticipated.[46] Sky Dragon Slayer Enchantments Vernier (瞬足バニーア Banīa): A spell that speeds up the movement of the target, including the caster themselves, for a short period of time.[47] Incantation of this Magic: "Fast wind that run the heaven... VERNIER..."[22] Ile Vernier (速度倍化イルバニーア Iru Banīa): By chanting "Ile Vernier", Wendy is able to cast the spell twice in succession, thereby doubling the speed-increasing capabilities of Vernier.[48] Arms Arms (剛腕アームズ Āmuzu): After reciting an enchantment, the Caster then targets a region of the body in which to increase damage output, such as the arms, for a short period of time. Incantation of this Magic: "Power of the stout arms that tears heaven... ARMS.."[49] Ile Arms (攻撃力倍化イルアームズ Iru Āmuzu): By chanting "Ile Arms", Wendy is able to cast the spell twice in succession, thereby doubling the offense-increasing capabilities of Arms.[48] Armor (アーマー Āmā): A spell that enhances the defense power of the target, including the Caster themself, for a short period of time. Ile Armor (防御力倍化イルアーマー Iru Āmā): By chanting "Ile Armor", Wendy is able to cast the spell twice in succession, thereby doubling the defense-increasing capabilities of Armor. Any back to the story Romeo Conbolt and wendy marvell swap bodies and outfits and lives thank to a wish that Romeo bought form a wizard who promised anything in return for some money romeo wish was to be liked his dad and be treated like a true mage so the wizards swap every about romeo and wendy they is no reverse it or they are not allowed to speak about what happened to them we will be following only romeo point of veiw as he deal with his new life also the transformation happens during the day not at night also remember wendy was old then romeo so before the swap wendy was all ready show sign of a true female she has a small breast on her chest and start her period take that into account also romeo must use female pronouns and is treated like a girl after the swap this will be his first day of his new life show how he feels wear dresses and being a girl also live in wendy room in the fairy tail girl dorm where are female members have to pay rent to stay at also romeo has to deal with the drawback wendy have with her magic also he deal with not being able to talk to his father in family way only professionally like a work mate or just a friend never father/dad both wendy and romeo in private away form others can talk about what happened and wendy is happy about what happened and won't change back even if they can.