C254 One the Name of the Movie

Lin Xin's statement of calling himself a tool man was no doubt a casual joke.

However, the person who had said it was unintentional, while the person who had heard it was intentional.

After Naofumi Iwatani heard this, he suddenly became somewhat silent.

He seemed to think that his identity as a Four Saints Brave Hearts had implicated the other party.

Therefore...

"I'm sorry."

Subconsciously