After Three Years of Marriage, My Wife Turned Out to Be the Supreme Demon

Xu Yisheng traveled to a fantasy world. After awakening the system, the first task is to defeat the Evil Supreme? Are you kidding me? Are you going to kill me? Xu Yisheng refused on the spot, and from then on he opened a small medical clinic in the fantasy world, married a beautiful wife, and lived a small life. Until three years later, the first mission failed, a new mission appeared, and the peaceful days were broken. "Congratulations to the host for conquering the Demon Supreme." Xu Yisheng:? "Ask the host to create a new Little Supreme within ten years." Xu Yisheng:? Is your system sick? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.