There are loopholes everywhere, no matter how strict the precautions are.

The garbage discharge area of Red Bean Prison is the only loophole in the prison.

When Lao Xie and others came to stay here temporarily, they all saw this.

But none of these sophisticated guys said that.

First of all, they want to find a way back for themselves, and in case they are imprisoned here, they may escape from prison.

Second, the vulnerability is only aimed at people of their own rank, so it can be regarded as a vulnerability.

How many other people are there in the world like gratitude?

So in a sense, this loophole is...