C198 The Power of Knowledge

"In other words, we have to kill all of them before Earth can be peaceful?" Lonely Spirit said with a frown.

"Mm. Either they die, or you die." Old Mo nodded.

"I got it!"

Then he left and returned home.

He spent the next few days hanging around his family and Mu Shuying, spending more time with them, and often exercising with Mu Shuying.

Seven days later.

"Grandfather