How Can I Save the World with Just a Nitpicking System?

(Cultivation + Lottery + Comedy + Aliens)

When Wang Xiaoshu wakes up, he has transmigrated to a parallel world under invasion by alien demons and awakened a God-Tier Knight System. As long as he collects negative emotion points, he can draw from an unlimited lottery.

Elemental peaches, mighty watermelon rinds, body-tempering immortal pills... With the System's help, Wang Xiaoshu's strength soars.

Many years later, seated on the Knight King's throne with the Demon Queen in his arms, Wang Xiaoshu looks back and smiles:

"I'm this powerful purely because of all the hard work I put into cultivation."

"Come on, repeat after your uncle: Serve the people!"