The "Social Group" training camp has been announced, and this year it's going to focus on social interaction between grades and hands-on educational activities with no expulsion penalties or effect on class points at all. Pretty cool, huh? Well, not really, because behind the scenes of this relaxed atmosphere, Horikita is planning a grudge match against Amasawa—and she's not the only one cooking up some trouble! With the end of the school year quickly approaching, every class is making their move to come out on top!