"Overestimated"

Zenith didn't understand Ainsley's set of operations, but how could Jake not understand? 

When he realized that what Ainsley did within just a few minutes was actually to protect him, the young man's heart trembled, and he almost broke free from the consciousness cage. 

If not for his firm belief that he couldn't fight against Zenith's manipulation ability so soon, Jake would have fought on the spot for the right to control his body.

Although he was essentially free from Zenith's control and could seize back the control of his body anytime soon, his probability ability warned him. 

Maybe Zenith still had a trump card that might harm him if he was too rash. 

Thus, Jake suppressed his agitation and let Zenith react to this situation. 

Facing Ainsley's trap, Zenith didn't try to break free from the black box because even if he didn't have a lot of battle experience...