THE APOCALYPSE!!! MAUHHAAHHAAHAAA!!!
A story of an ordinary life of IS students who don't have the responsibility of a Rep Candidate nor a personal IS.
The girls are from a club called Appreciation Club. Officially, the purpose of the club is "to make friends through shared interest" though in reality, they just do nothing but slack and roll around because they have too much time in their hand but don't want to be part of "Going-home" club)
Officially, it looked like the Club has a rivalry with Alien Culture Exchange club because they share the same room though it is mostly one sided with a very vocal (the head of Appreciation Club) member doing all the rivaling.
The rest are too lazy to claim the other half of the room which A.C.E club stole from them.
Edit: And A.C.E club is..... just a group wanting to make friend with aliens and making up facts.
Moar Edit: the reason why Appreciation Club is called that because it is actually formed by Clubs in threat of being dissolve due to lack of numbers.
Club such as Astrology, IS appreciation, literature, calligraphy (clubs which contribute to nothing to IS training)