Marvel Invincible Sword Fighting

Reborn as Marvel, he transformed into a more confident and powerful swordfighter. Standing in front of the core of the sun, Sward felt a little dizzy. In terms of self-confidence, who is as powerful as the time traveler? Then I dived in, me, sword fighting! Invincible! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.