Yes, It's You, Come over and Have a Fight

A hundred years ago, forty-nine demon towers descended on the earth, and the world instantly became a hell on earth, helpless and desperate... More than ten years later, humans invented the awakening potion, which could allow an ordinary person to awaken supernatural powers and become a super powerful fighter. At the age of 18, Ning Yi also injected an awakening potion, but helplessly, he actually awakened a system... The pain devouring system makes Ning Yi unable to feel pain. The way to defeat the enemy is to exhaust the enemy. Slowly, Ning Yi embarks on a path to avoid fighting and having an itchy body... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.