Physical Trainer

There's nothing in the world that can't be solved with one punch. If there is, then two punches. If you want to live a long life, a strong body is indispensable. Others hitting you is like scratching an itch, but you only need one punch to defeat the enemy. What else can be better than this? Even the master can't punch to the flesh. Let's see how a beast control master can never look back on the road of physical training. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.