The Black Moonlight's Bad Ending

The heroine, Wen Xiao, is a celebrity bodyguard who meets the hero, Yan An, on a film set. Both are seeking death. They meet, fall in love, and become each other’s salvation. Li Dongyuan is the hero’s friend. Without realizing it, he discovers that his twin brother often pretends to be him to visit the set and act alongside Wen Xiao. He learns his brother’s secret, as well as what is going on between Wen Xiao and his brother. He begins to worry about Wen Xiao and the hero, and does his best to keep his brother out of their lives. Before he knows it, he has fallen for Wen Xiao, too. Knowing he is betraying his friend, he can only keep up the act, all the while worrying about the brother who looks exactly like him. Caught between his conscience and his sense of right and wrong, Li Dongyuan hides from everyone the fact that he has severe depression. He doesn’t dare look the heroine in the eye. All he can do is quietly watch over the two people who mean the most to him.