Hunted by a Female Ghost from the Start

"Ultimate Battle Royale System: Every seven days, a 'ghost' will be randomly dispatched to hunt the Host. The ghost is immune to all types of damage. You can only receive a reward by finding a way to survive or making it through seven days!"

The System's description is simple, but it makes Su Mu want to kill the creature called the "System."

Damn, the ghostly energy revival is bad enough. This world is already dangerous, and now I can't even lie low and grow stronger?

And now there's a pursuer, too?

Could it be that I ate too much pork in my previous life, and these pigs that went to hell are cursing me?

However, the System pays Su Mu no attention.

"Randomly selecting a pursuer..."

Immune to damage? Doesn't that make it invincible?

How am I supposed to play this?

System, I'm going to get myself killed... This story and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.