Idol is a God

Idol is a God summary:

With the constant development of technology on Earth, people no longer need to worship the weather Gods. Because of this, the Rain God, Yushi’s, power starts disappearing. He decides to venture onto Earth under the name “Shiyu” in order to restore his power. Soon scouted by an evil boss into a near-bankrupt entertainment company. Shiyu is sent to participate in the show “I am an Idol”. With absolutely zero common sense he somehow still manages to gain popularity and debut in the group SWEN alongside two other members. Overtime, Shiyu comes to discover that his groupmate, Tan Donjun, and Zhong Yun were also Gods who came to the world to work and earn faith…