In the afterlife, for some unknown reason, your memories remain intact.

Your older brother, Eren, vents about Mikasa, noting that she believes she's exceptionally attractive and has turns down everyone, even his friends.

Having seized the opportunity to reunite them due to a tragic past, you switch classes.

Sitting beside Mikasa, you observe her reluctance to initiate conversation.

Meanwhile, Eren stationed at the back of the class is fully engaged with the lesson.