He traveled through time and became Li Ke, the king of Shu. As soon as he opened his eyes, he was framed by the prince and slept with Li Jing's daughter. \nLi Jing complained, and Li Shimin prepared to beat Li Ke to death and feed him to the dog.
\nJust when everyone was about to eat melon. \nLi Ke activated the strongest background unlocking system, and the system issued a task: marry Li Jing's daughter, cry to Li Shimin angrily, and rub salt on Li Jing's wound. In order to complete the task, Li Ke let himself go.
\nLi Ke: "My father, Li Shimin, what happened to your daughter's pregnancy?" \nMany years later. \nLi Ke unlocked countless of the strongest backgrounds, the master of the Eighteen Cavalry of Yanyun, the Mohist giant, the Taoist Heavenly Master, the commander of bad guys...\nLi Chengqian: "Father, the third brother is going to rebel."\nLi Ke: "I have the strongest background, and I don't bother to compete with you for the throne."\nLi Shimin: "Ke'er, my father is old and the prince is incompetent, so you should be the emperor!"\n
"The dog won't do it, so you want me to do it?"