I Picked Up a Useless Fluffball

Before finding a compatible Alpha, every Omega has their own guardian deity. Yan Chu was the only one who didn't.

Even his respected status and authority couldn't hide the fact that he had a genetic defect.

Then Yan Chu picked up a useless fluffy little thing, and his world changed.

Tsundere young master x aloof white tiger (can turn into a human)

Theme: He is the guardian deity.