Kingdom of Light: Just Become a Punch, I Am Ace's Son

Five thousand years after traveling to the Kingdom of Light, Ai Jia had to start exercising because of his weak constitution. I just did a workout and awakened the One Punch Man system! As long as you do a thousand push-ups, a thousand sit-ups, and run a thousand kilometers a day, you can become One Punch Man. But after awakening One Punch Man, Ace came over and said I was his son? Also hand over all the Ultra Forbidden Guillotine to me? Please! I, Aijia, punch a little monster, do I still need to use the restraint? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.