Fight

And this, made him go over the railing and fall face down on the glass. His skull was broken with the fall, and from his stomach, a huge amount of blood came out when Darrell picked up his harpoon and then he said, "I do not have time for this! Let me know if you grow another stupid kidney!"

And raising his hand to shoot the harpoon back up and leave, the hand of the man who was still regenerating stretched out until he grabbed Darrell by the neck and smashed him to the ground. 

The man held Darrell tightly, and while regenerating himself, he then said with a strange tone, "Your lack of education is causing me problems…."

But before finishing speaking, Darrell threw his ax at the man's face. He received a direct hit, and then, with the blade of his artificial arm, he managed to cut the arm of the man who was holding him.