The Ultimate Villain but the Baby System

Gao Yi is a rough-skinned man with a tall body and eight-pack abs. He was born in a humble background, and through hard work, he became a leader of the demon clan. His dream was to unify the immortal and demon clans and follow the path of cooperative development, but then he was sealed by the immortal clan. N years later, in order to get out of the seal, Gao Yi bound the treasure system. Just after getting out of the seal, Gao Yi met Jiang Xunlang. Jiang Xunlang has bright eyes and white teeth, is gentle and elegant, and is a humble gentleman. He was once the young master of the Immortal Clan, and they only met a few times. Before his magic power had fully recovered, Gao Yi pretended that he didn't recognize him and passed him by. Jiang Xunlang stopped him: "Fellow Taoist, I think you look familiar." At this time, the baby system issued a task: the baby has to sleep for five hours every day and needs someone to coax him to sleep ~ Gao Yi looked at the mission, then at Jiang Xunlang, and shouted in his heart: TMD ———— Jiang Xunlang has always had a crush on Gao Yi. He waited for Gao Yi for a thousand years and laid a net for Gao Yi. Purpose: No freedom without a husband