"By that time, it will undoubtedly threaten the safety of the entire universe. That shortsighted old fool rejected my proposal, and now all of this cannot be undone. Aidan, you are even worse; if you hadn't stopped Archimonde's actions, none of this would've happened."
Mo Fei shrugged his shoulders, "Yes, yes, you're right about everything. Can I just admit I was wrong? I'm sorry for realizing it only now that you were right, but this is not the time to argue about who's right or wrong. We must unite to solve this crisis, or else, once the Will of the Void succeeds, the entire universe will turn into the Shadow Void."
"Humph, solving this is simple. Go to Azeroth, open a portal for me, summon me there. I'll use chaotic flames to completely purify that world.
Back then, the Titans of the Pantheon set up a powerful barrier on Azeroth, isolating excessively powerful entities. That's why my true form can't approach them, but with sufficient force, perhaps I can be summoned."