here have some dissapearence of haruhi suzumiya
Yuki steals Haruhi's powers.
Yuki recreates the universe.
Haruhi is no longer god, Yuki is no longer an alien, Koizumi no longer an esper etc etc.
No one remembers anything, or sees anything wrong with the situation other than Kyon.
While exploring school, Kyon gets a message from the original Yuki telling him he can change it back if he brings all the SOS Brigade members to this room.
Problem is, no one remembers him, and Haruhi and Koizumi are at another school.
Kyon uses his trump card as "Mr. Who" time traveller to convince Haruhi to come to the school.
Either way, time paradox, the same shit keeps repeating itself, so Kyon goes back in time, gets laid, gets KILLED, but is saved by his time paradox self.