Who did De Nguyen meet for the first time?

According to the content described in the book, Ruan's first time was with him. After three months of dating, Ruan sent everything away.

With Ruan Hehe as the protagonist, the title of the novel is "One hundred bosses want to talk to me". The author of the book is "Xiao Ya Xiaohua", and the novel is also called "love rat Picture Book".