C668 Radius of a Few Miles
He had to think of a way to fix the system's loophole, since it was his fault after all. If he did not do so, the loophole might get bigger and bigger, affecting the operation of the system. At that time, it would be detrimental to the host's growth.
Why do you want me to make up for the mistakes in your system? That's not appropriate, and you didn't tell me what the loophole was