Character introduction

Sun Han: H City College Student, Biology Department, has rich feelings, but because of its innate conditions and is grown in a single-parent family, it leads to introverted personality and depressedness. After becoming a girl, it gradually releases its lust height: 158cm Weight: 45kg Measurements: 93(37,bra:G), 59(24), 90(36)cm (from the latest data)

Han Ping: H City College Student, Sun Han’s classmate and roommate, kind-hearted, honest, indifferent, full of interest

Gao Lin: The school's strife, president of the photography club, handsome, humorous, outgoing, likes to chase girls

Wen Hai and Yuan Zhang: Sun Han’s other two roommates, Yuan Zhang is honest and Wen Hai is smart, but they lack confidence because of their average appearance.

Character relationship table:

Sun Han-Han Ping: Brother and sister (non-child) Han Ping is Professor Han's adopted son. Professor Han's wife is infertile, so he had sex with his female assistant, who became pregnant with Sun Han

Han Ping-Professor Han: Father and son (not biological)

Sun Han-Professor Han: Father and Daughter

Sun Tianyun - Professor Han: Professor Han's former female assistant, formerly known as Fang Zixiao, was abandoned by Professor Han, holding a grudge and treats his daughter Sun Han as an experimental product to cover up her eyes and ears. Fang Zixiao also treats herself as a experimental product and changes her gender to Sun Han's father Sun Tianyun