Let's Have a Fight

In a world where martial arts is valued, as long as you fight with someone, your physical fitness will be increased by half, regardless of victory or defeat? ! Should he become a Gou Sage and constantly take advantage of the weak to gain experience, or should he challenge the strong and choose to soar into the sky? No matter what, let's have a fight. Power, wealth, beauties, fights, you name it. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.