Qingwu was the youngest son of the Lord of the Demon Realm. The Demon King died unexpectedly due to being framed. The Demon Realm fell into chaos. The Demon King Di was supposed to disappear in this chaos, but by mistake, Qingwu survived and was saved by Emperor Qinghua, the leader of heaven and earth. In order to save his life, Emperor Qinghua sealed the demonic energy in Qingwu and brought him back to the Heavenly Palace to keep him by his side. But the good times did not last long. A sudden disaster caused the barrier of the demon world to break. In order to save all sentient beings, Emperor Qinghua chose to seal the demon clan with his soul and unfortunately died. Fortunately, he still had one soul left and scattered into the human world. He should have been poor, but because of Yuelao's greed and drunkenness, he mistakenly tied the red thread of Nalan Yanran and Ye Youhan to Zhou Mu Shengsheng. From then on...
Purpose: To satisfy Ziyi's little fantasy