Killing Enemies Grants Clones, but They're All Here for the Laughs

It turns out there was something from a horror world in this world, but our protagonist's System wiped it out, and everyone forgot about it too. (Anyway, it won't show up again later.)

No heroine + spiritual qi revival + immortal and demon invasion + fun-loving troublemaker + Zuowang Dao

-------------------Read this first

Ye Xiu: Get him!

Ye Xiu's clone: Yes!

Hahahaha! This is so much fun, so much fun!

A friendly reminder: all the clones are fun-loving troublemakers.

I'm no good at writing a synopsis, so please read the story.