If that traitor among the Four Divine Beasts were to collude with the Heaven Realm again, it would surely act during his tribulation.
As for whether the traitor would cooperate with the Heaven Realm again after being betrayed by them last time, Lord Ava was sure that as long as the conditions offered by the Heaven Realm were attractive, the traitor wouldn't mind the previous "betrayal." Moreover, considering the divine beast's status, it would definitely find a way to prevent the Heaven Realm from backstabbing it again.
Lord Ava pondered to himself, "I need to put more pressure on it."
King Monroe and the Great Sect Leader, who were helping Lord Ava fend off the Heavenly Tribulation, suddenly heard faint "crackling" sounds nearby. Upon looking, they were shocked to find that the "prison tribulation" had started to loosen up!