C201 The Key to Opening the Gate

The key to opening the door.

They initially thought that they could forcefully open the stone door with the help of the crowd, but in the end, they were overthinking it.

"This won't do, this door isn't something that can be opened with brute force."

With a puff, Tai Tan, who had the greatest strength, collapsed onto the ground and panted heavily.

The others were not any better than him