The magic spell of the Arena evidently surpassed the control of the Intelligence Authority, indicating that Henry's gamble had paid off, and he felt immensely relieved about his decision.
Although the force of the rules involved in the Arena likely originated from a higher-tier deity, and keeping the Arena might have provided more substantial aid, for Henry, the immediate enforcement of the Arena's rules seemed a more effective means to control the Second Prince.
Caught off guard by the sudden shift beyond the control of the Black Crusade, the Second Prince began to panic.
Meanwhile, the man in black, realizing he couldn't breach the Arena from the outside, quickly discerned its uniqueness.
He urgently advised the Second Prince, "This Arena is exceptional; I can't enter it. But don't panic. You now possess the Intelligence Authority and the Lord of Mechanoid's bloodline. Your strength is not inferior to that young man's."
