It was precisely because of those reasons that Zhou Tian controlled the Abyss World to enhance the strength of any living beings. However, when enhancing the strength of those beings, Zhou Tian must have a reasonable justification. For instance, Zhou Tian would have the Abyss World issue some tasks, and upon completing those tasks, Zhou Tian could then enhance the strength of these beings.
However, originally Zhou Tian had his own reasons for this arrangement. He didn't foresee that after not using the power of the Abyss World to enhance the strength of internal beings earlier, the Abyss World would suddenly lose that ability once confronting the Divine Realm.
