If Her Flag Breaks

On her way to school, Nanami Knight Braidfield encounters a boy who saves people from a collision. After observing him in class where he behaves rudely, she confronts him and finds he has the ability to see somebody's future in the form of flags.

Souta Hatate meets his old friend Okiku. They have renovated the Quest Dorm thanks to Mimori Seiteikouji's volunteers. Souta, Megu, Akane, Okiku, and Nanami move in to keep the dorm open. Souta recalls how he got his powers.

Everyone is settling in at Quest Dorm when Akane gets a female android named Ninjabayashi Ruri from her family. Meanwhile, Hatagaya Academy's student council president announces the start of a week-long track meet, and then Mimori surprises everyone.

The week-long track meet starts. A new member joins, and everyone tries to prevent the Quest Dorm from shutting down and Souta being expelled. Mimori has a large list of events, and everyone works hard to get MVP, but something puts them all at risk.

Souta promises to go on a date with Akane, and the rest of Quest Dorm finds out about it, and wants to go as well. Nanami stays back at home, but Souta has to go on a date with Megumu, Akane, Rin, and Kikuno.

Daimyouzamurai Mei, a transfer student, joins class 1-F. She seems to also have the ability to see and manipulate flags. Meanwhile, class 1-F is split into two groups and goes on a trip to the ocean and forest. Souta is forced to join both trips.