Although the Light God King and his companions didn't anticipate falling into such a dangerous situation, they clearly realized that it was already a matter of life and death. In that very moment, if they didn't use their life-saving capabilities, it was likely that even if they wanted to use them later, they would have no opportunity to do so.
Given that their abilities were initially meant for survival, and finding themselves in a perilous situation where they might lose their lives under Zhou Tian's attacks, they had no reason not to use those abilities.
Indeed, under such circumstances, the group of Divine Kings did not hesitate. Faced with threats to their lives, even the hidden trump cards that they had never used before had no reason to be held back.
