Infinite Buff Stacking System

I am just an ordinary person with a system, and I am really at a loss when facing this messy world of cultivation! When I stack up the buffs, I will kill you all in seconds! See how a young man who traveled through the past took back this invaded land one by one. And how to find your own path! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.