Chapter 67: Retro Unknown School

"Clang!"

Finally, driven by fear, Mike punched the glass.

Mike was quite confident in his own fist.

Not only did he often work out, he had even participated in boxing matches in the past.

But later, because his injuries were too severe, he had no choice but to give up.

Now, although his injuries from the previous match had not fully recovered, Mike was still quite confident that he could deal with a small piece of glass.

However, reality had given him a heavy blow.

With a slight tremor, the fist landed on the glass with a dull sound.

"How... how is this possible?"

The glass shook a few times, but nothing happened.

This situation was beyond Mike's expectations. No, it should be said that Mike did not expect it at all.

He did not expect that his attack did not even break a piece of glass.

Unwilling to give up, he began to wave his fist crazily and then hit the glass.