The various demonic beasts in this secret realm were actually produced by the secret realm's consumption of his bloodline and cultivation after he was trapped and sealed.
Now that he had escaped, he could communicate with the energy in the bodies of these demonic beasts with the help of the formation. He could refine the bloodline and soul of these demon beasts to feed himself.
That way, his cultivation might be able to recover completely.
However, the demonic beasts' souls were still in a violent state. In this state, if he refined and absorbed it, although he could do it, he could only withstand a small portion of the power. Moreover, due to the influence of the violent souls, the absorbed power might not be able to remain in his body for a long time.
This was undoubtedly a huge loss for him.
However, when he thought of Ye Chen's mockery of him, the young master's gaze finally focused and he made a decision.