The First Book by Group Chat You've Been

Lin Wen transmigrated to a world where everyone undergoes mutations and became an utterly ordinary

salted fish who loves ketchup.

Unexpectedly, mutated beasts attacked the city, and Lin Wen awakened his mutation ability while fleeing...

But what mutation? He'd merely gone from being a salted fish to a lazybones!

I'm no good at writing blurbs, so please head straight to the story!