After my girlfriend was turned gay, I stole her lover

As graduation from college approaches, Jiang Dongwen unexpectedly discovers that his girlfriend Qin Yubai, whom he has been in love with for many years, has been turned into a lesbian by his best friend Gui Tongyao. After learning the truth, he chooses to leave the two women and live alone for the rest of his life, but he did not expect to be reborn after death and return to his college days. While he is still a freshman, his girlfriend Qin Yubai has not yet been turned into a lesbian, and Gui Tongyao is still an ignorant and beautiful school girl. Jiang Dongwen wants to settle the debts of love owed to him by the two women in his previous life. ...