Even a Background Character Is Saving the Villain Today

[For the full synopsis, see Chapter One. There isn't enough room here.]

Lin Xi, a pure-hearted college student, dies unexpectedly and binds himself to Zero, a System for playing minor characters. If he travels through six worlds as an invisible extra and protects the protagonists from being killed by the villains, he can be reborn!

Sounds easy? That is, until Lin Xi discovers that...

The ultimate villain in every world looks at him like a starving wolf!

World One: The Caged Bird and Its Keeper (Modern City)

Bottom: Pure-hearted, reclusive young artist (Lin Xi)

Top: Controlling business tycoon (Gu Chen)

World Two: The Clear Moon Shines on a Cold Pool (Ancient Court)

Bottom: Cheerful, clever young scholar (Lin Qing)

Top: Cold-blooded regent (Xiao Yan)

World Three: Lost in the Sea of Stars (Interstellar Future)

Bottom: Timid, gentle merfolk caregiver (Xi)

Top: Dangerous general with out-of-control psychic powers (Theodore)

World Four: The Sugar Daddy Who Says One Thing and Means Another (Entertainment Industry)

Bottom: Arrogant, capricious young sugar daddy (Lin Ning)

Top: Scheming, mild-mannered actor with a dark side (Qin Mo)

World Five: Wildfire and the Road Home (Primitive Half-Beast World)

Bottom: Resilient little wolf cub fighting to survive (Hui)

Top: Mysterious, powerful lord of the forest (Yan)

The mission goes completely off the rails, the protagonists are safe and sound, and all the villains switch careers to become