The Space God King could remain undetected by Zhou Tian and the others after hiding, simply because he concealed himself so well, as if he completely vanished from this world once he hid. In such a situation at that time, even if they were determined to deal with him, when the Space God King hid in such a manner, Zhou Tian and the Undead God King still couldn't find an opportunity to strike at him.
To achieve such an effect at that time, the Space God King's tactics must have involved isolating himself from the Divine Realm using his spatial ability. In doing so, although his ability provided him excellent concealment, it also, due to such a method, directly hindered him in facing the current situation.
