Ren who was panting heavily felt a stinging pain in his right hand, that one clash almost exhausted him. It was at this point Ren actually felt anxious again, which confused him.
'Huh, what the f*ck is this?! What is this irritating feeling?'
As his anxiety grew so did Ren's confusion as a person who rarely ever feels even the slightest bit of anxiety, this new emotion was very weird to him. Still, despite the confusion, anxiety, and exhaustion, as always Ren stood up with that vicious smile on his face.
"My silly son, if you could no longer hold on why don't we just end this game? I really don't understand why you're struggling so hard."
"... I don't know what you're planning, but the original continues to fight you to this day, there should be a reason."
This is not the end of the novel, just the the title of the chapter.