Shock! the Leader of the Demon Cult Is Actually My Wife?

The young man traveled to a fantasy world, became the only son of a recently deceased rich man, and successfully inherited the family business. The system awakens when traveling through time, and it automatically hangs up and signs in to upgrade every day. As two years passed, his strength was enough to scare the world. But the strange thing is that the system forces him to hide his strength. Once he is exposed and breaks the conditions set by the system, he will lose all his abilities. At this time, he must get married and start a business for the sake of his family business and the family's reputation. Then he got a woman who was as virtuous and virtuous as a fairy. Until one day. Cheng Xuan looked at the corpses scattered all over the mountains and plains in the bamboo forest. It was completely silent except for his wife, who was walking leisurely in the garden. "Madam... You are actually the leader of the Demon Cult? The so-called female devil in the world?!" "Ms. Sir? Are you the supreme warrior rumored in the world?" From then on... There was a frightening couple in the world.