The Male Consort In A Game

"I'm a straight man! Why do I have to get entangled with three men?!"
Lu Xing accidentally got into an interactive love game called Love&Love because of a pop-up ad for a game. In order to go back, he must win three men's favor. They're a reserved prince, a mysterious assassin, and a gentle guard. Which one will he choose at last? A survival battle of a straight man is about to start!