The Old White Tiger King was puzzled, but he had a deep impression of Emperor Aotian. Back then, Emperor Aotian had tried to force a contract upon him and had almost been bitten to death, after which he never dared to come anywhere near him again.
What's more, that Emperor Aotian was petty-minded: since he couldn't form a contract with the beast himself, he wouldn't allow anyone else to do so either, and simply imprisoned him right here.
At least he enjoyed the peace and quiet.
The people of the Aotian Empire still had to feed him, after all.
Chapter 503