Reyka is an ordinary girl with an eccentric father who is currently missing. Together with her friends, Reika and Jasmi, they spend lazy days going to school and having fun.
One day while passing by the playground, they met a woman wearing strange clothes with even stranger ideas. She called herself Suzu and claimed to be Reyka’s fiancee. As everyone decided to ignore the woman and leave the place as soon as possible, Suzu suddenly forced Reyka to drink a potion. As Jasmi and Reika tried to subdue Suzu, Reyka suddenly transformed to something impossible. She became a boy.