Of course, using the Time Ability in this regard placed a considerable amount of pressure on Zhou Tian, who, when employing his Time Ability to ensure his own safety, had already devoted all of his energy to it. Given the situation at that time, Zhou Tian had no energy left to do anything other than defend.
Zhou Tian had a reason for adopting such a stance, even if it meant forgoing his offensive capabilities—it was precisely because of the plan in his heart that he reacted that way.
Given Zhou Tian's strength, defeating that Demigod wouldn't have been too difficult under normal circumstances. However, defeating his opponent the usual way would have been quite tricky, even outside of the opponent's personal world. Inside the opponent's personal world, it was uncertain how long it would take Zhou Tian to achieve victory.
Clearly, what Zhou Tian lacked most right now was time, and under these conditions, it was impossible for him to waste too much time on that Demigod.
