The three cities include Tianxin City, Yeyue City, and Ruiyang City.
Low-level people, middle-level people, high-level people, and god-level people.
Yuan Xiu was brought to Yeyue City by Mu Han to fulfill his engagement, but he was accidentally involved in a murder case. During the investigation of the case, he discovered his own life experience, from a transparent person to a god-level person and then to the city lord.
After the marriage, Yuan Xiu only regarded Mu Han as a brother, but later he gradually discovered that Mu Han was not normal.
Intention: love, growth,