New Event Idea:
Uta has gone insane and did that music thing, so now a lot of people are trapped in the music world, while some others remain outside.
Player PCs get transported into the music world, while their 70% NPCs have to fight outside. Player characters with the voice of all things get to communicate with their NPCs, others can't.
I haven't seen Film: Red, but i think they had to fight some boss both inside and outside the music world at the same time, so the NPCs might have to work together to overcome the real world boss.
Also some random marines and pirates are there (boosted in strength because they are crazy Uta fans) to give fruits or other rewards if defeated. Apoo can freely transition between the real and the music world.