the final battles are highly anti-climatic, characters potential were not fully realized, supposedly main characters disappeared for arcs just to come back in the end to help fight the mini villain squads, ridiculous power invention and power upgrade. Despite all of this, the final ending manage to be very satisfying. I find the solution the author had for the big problem ( how both worlds were saved, MC rescuing #7, the W.I.S.E left instead of having a quick heel-face-turn) was near perfect. However, since the characters were really interesting and engaging, I hope there was some epilog of sort that depicts their life afterwards.

Basically, like Gantz, their ears starts to ring, then they are teleported to another world and when the phone rings, the game starts. after they kill the monsters, they are teleported back. Each trip will earn points. But the rules are loose, and characters have no reason or motivation to fight at all. The games repeat, the story progresses, and the mistery builts up. Who's doing all this, and for what reason?

Time traveling, parallel worlds, psi powers, these are pretty interesting. But when the author starts to introduce multiple personality disorder, aliens hidden inside a comic, that sounded like someone's pulling ideas out from their azz. And where is that cute ghost girl that every pop manga seems to include?

That retarded ass fight with Kyle and that guy when Kyle was like "the fight I always wanted where I dont have to think" like...what? The fuck? Oh, and I guess the whole nova thing was kind of silly, but it wasn't too annoying for me.