Deducing the Past and Future, Empress, Your Hall Is Dark.

Zhang Tianyang traveled through the fantasy world and awakened the [Destiny Deduction System]. Originally he just wanted to make a living as a fortune teller. But he gradually discovered that this system could know the past and deduce the future, allowing him to know everyone's secrets. [An Shiya, the most beautiful woman in the Hongmeng Sect, has an arrogant personality, but is actually simple and easy to deceive, and likes exciting things the most] [The Empress of the Endless Demon Realm was once injured while practicing martial arts, and the night of the full moon was when she lost all her cultivation] [The little saint of Feiyun Sect is most afraid of caterpillars] Zhang Tianyang: "... I seem to know a lot of incredible secrets!"