My Roommate is a detective Qiao Chusheng and Lu Yao story (END)

The Story takes place at modern day Shanghai, Lu Yao had just returns from France to Shanghai to meet his best friend Qiao Chusheng who is getting married. Qiao Chusheng who is happy to see lu Yao since it has been so long, surprisingly Chusheng was surprised to see that lu Yao had not return to Shanghai with his wife youning. Lu yao didn't want to tell Chusheng that he had a falling out with youning, and that after spending being married to youning he had realize that he loved Chusheng and that was the main reason he came back to Shanghai. They will be many ups and down to their relationship and cause a lot of conflict between their friendship and their loves one. How will their story end?!