Doomsday Idol[BL]

Doomsday Idol[BL],

Lu Feng, a famous genius known as a fool.
The only thing he ever did was predicting doomsdays.
He died from drinking expired mango & peach juice on top of not sleeping for days.
What would happen to him now?
He gains a system and has to become an OP idol.

427: "Hehe, you must become a face-slapping idol!"
Lu Feng: "Why did I have to get an idol system?! Even a BL system would have been better!"

Warning: This is BL! Not so sure if it'll become a Yaoi story. Don't read if you don't like this type of story!

Note: The cover is not mine. It's from Mr.Google and all credit goes to the artist.