Angel had not forgotten why he came here: to use Sweet Dreams to see whether a Mysterious Object of the Dream System could be pulled into the Wilderness of Dreams.
Unfortunately, the Mirror World could not log into the Wilderness of Dreams, and Sweet Dreams could not be taken out of the Mirror World, which left Angel completely at a loss.
Just when he was about to give up, a "recklessly bold" idea suddenly surfaced in his mind.
Since the Mirror World couldn't connect to the Wilderness of Dreams, then what if he built a new "Wilderness of Dreams" inside the Mirror World?
Back then, Angel genuinely felt this was a very bold and very unreliable idea. But he had no other options. Besides, he was already here; if he didn't use Sweet Dreams for an experiment, Angel would feel it was a regret.
In the end, Angel still bit the bullet and created a gigantic Nightmare Realm in the gap between the Mirror World and the Dream Realm.
