I'm about to become an immortal, do you want me to be a prince?

Travel through the Tang Dynasty.Get the sign-in Xiuxian system.I wanted to be in peace and quiet.However, there is a guy named Li who keeps bothering him."Li Mu, what do you think the current emperor is like?""Li Mu, what do you think you would do if you came to be the emperor?" …After so many years.Just when Li Mu was about to become an immortal.Lao Li brought a group of ministers to him.Li Shimin: "The showdown is over, I am your father, Emperor Li Shimin of the Tang Dynasty, go back with me to be the crown prince!"Li Mu: "I'll take it, Lao Li, you're not kind, I take you as a friend, but you want to be my father?"