Two high school geniuses scheme to get the other to confess their love first.

Two geniuses. Two brains. Two hearts. One battle. Who will confess their love first?!

Will all our beloved characters get a happy ending? Maki is still trying to get over Tsubasa, Miko is running for student council president, and Chika wants a romantic partner of her own. Then, which couple will wage war to obtain a confession of love, and which will battle for a proposal of marriage?

Is love really war?