Chapter 0700: Collective Unconsciousness
Trapping the black heart was only the first step. If Qi Tian wanted to make it his own, there was an inevitable step he had to take: he must subjugate the black heart and make it willingly submit to him.
Even if he couldn't achieve that, Qi Tian would need to employ some method to firmly control the black heart. He could not allow it to slip beyond his control, for if he did, employing the black heart for his purposes in the future would be practically impossible.