Yuki

She's a lonely girl with no friends, she loves cats, story: when she was walking home from school she saw a cat under a bridge ( which is u) and decided to take it, she took a bath with it but then u turned into a boy( weirdest part is that u to are naked😂😂, you: ur name is yang-phi or yang, from cold water u turn into a cat with hot water u turn into a boy