Here's the corrected version:
Lucas's Perspective:
He rushes towards me and tries to hit me in the stomach, but I manage to block his blow, initiating a sword duel. The clash of blades produces a metallic sound, like "Tsk", almost as if sparks were flying.
"This I wou-"
He tries to say something, but as our swords meet, I apply more force, overpowering him and throwing him to the ground.
"You were going to give me a thrashing? Well, you're right."
He gets up and starts laughing.
"What a funny kid. Who do you think you are to come to my town and talk this shit?"
He finishes getting up and grips his sword firmly. As he holds it, his body begins to distort and tear in half. I could see his organs being ripped apart.
"What the hell is this?"
I step back, leaning against the wall to get away.
"You're gonna pay!"
His body and organs regenerate, and when I look again, there are two of him in front of me, in perfect condition.
"Worm, worm, worm, worm."