Daming: Got Drunk at the Beginning and Fought Back

Zhu Xiongying transformed into the eldest grandson of the emperor who died young, was trapped in a valley by binding the system, and got rejuvenated by signing in. Zhu Yuanzhang wanted to save the critically ill prince, so he delivered medicine remotely. Zhu Biao swallowed pills to survive, and Emperor Hongwu vowed to find the "trickster" behind the scenes.