In the near future, the "social animal cultivating immortality" system integrating the urban × cultivation world - the "Three Realms Harmonious Development Committee" has been established in heaven, requiring the elites of the fairy world/demon world to disguise themselves as humans to complete KPI assessments. The roommates in the shared apartment where the protagonist lives appear to be ordinary workers, but in fact they are:
- The swordsman who failed to overcome the tribulation (now a delivery rider)
- The Demon King with 90% of his magic power sealed (currently the host)
- Yue Lao, an intern at Tianting (currently a programmer of marriage and love APP)
- Ancient Taotie (current food blogger)
**Core Conflict**:
The protagonist (a completely unaware ordinary person) accidentally becomes an Internet celebrity in the three circles while helping his roommates deal with various "supernatural social death scenes", and gradually discovers that his true identity is actually...
