C2073 Tian Ji Island

That island was a cage that had existed since the time when humans and demons existed.

It was a very vicious person!

As for what exactly the great villain was, Tenth did not explain too much to Yun Hao.

For countless years, the people in charge of Pavilion of Heaven's Secrets had been in charge of guarding those vicious cells. It was those, not that one. In other words, other than that island