I’m a Real Estate Agent, So How Did I Become a Celestial Master?

The protagonist has just become a real estate agent, and the first property he gets assigned is a haunted building. By chance, he gains a few abilities. After escaping, he travels from region to region, dealing with supernatural incidents in haunted buildings, until he finally subdues every ghostly domain in the world.

Years later…

Qi Mo spreads his hands. “All right, brothers.”

“Charge!”