Blind for Three Years, I Turned Out to Be the Eastern Gods' Chosen Agent

The bottom line:

His golden finger is powerful enough to slay gods, but it comes with a side effect...

Every time he unleashes his ultimate move, he has to cough up three liters of blood first!

Scene 1:

He draws his blade, he coughs up blood,

Result: The angel gets one-shot, and the school nurse goes crazy.

Scene 2:

He shows off, he coughs up blood,

Result: The vampires get on their knees, and the heroine’s heart aches for him.

Scene 3:

He performs the Fengshan ritual, he coughs up blood,

Result: A hundred thousand angels are wiped out, and he blows up the global trending charts!

Bystanders online: Wait, why does this big shot look cooler coughing up blood than I do using cheats?!