Li Tan traveled to the Tang Dynasty and became the eldest son of Tang Ming Emperor Li Longji. With his own salted fish system, he just wanted to level up and receive rewards. However, Tang Ming Emperor Li Longji overheard his thoughts. In order to create the myth of the prosperous Kaiyuan era, he kept posing problems for Li Tan and pushed him into the political whirlpool of Li and Tang.
Father and son cannot be together without enmity. They are dissatisfied with Li Tan's tactics and are determined to fight back. So they staged a different legend of the Tang Dynasty.
