Daming: I Have the Immortality Poison

At the end of the Yuan Dynasty, Fengyang. He traveled through time and became Zhu Yuanzhang's childhood, but accidentally swallowed the weird immortality poison. While herding cattle, the young man named Zhu Chongba grinned and said, "When we become kings, we will be the first to raid your house!" When he was proclaimed king, the leader of the rebel army patted him on the shoulder: "Follow us well and we will ensure your wealth and honor for the rest of your life. Even after you die, I will make you a king with a different surname!" When he was dying, the dying Hongwu Emperor used his last strength to hold his hand: "Our Ming Dynasty... Will be left to you..." He nodded again and again and promised again and again. Only he could remember that when the young man tricked him into swallowing the Gu worm, what flashed through his eyes was hope or murderous intent. This is a watch that spans hundreds of years. From commoner to emperor, from birth to death, he is the only one who is immortal and witnesses everything.