Makabe Masamune was a chubby little kid but after years of training, he manages to lose weight and becomes a hot guy. This was all so he could get revenge on a girl who called him Pig's Foot as a child by making her fall in love with him and dumping her in return.

Masamune recieves a letter with the words "Pig's Foot" written on it and realizes someone knows about his past. Masamune tries to find the person who sent the letter, and it ends up being someone rather surprising.

Another Masamune appears in front of Aki named Gasou Kanetsugu. Summer break ends and Masamune continues his approach on Aki but he learns that he is Aki’s betrothed. Masamune sees that Aki’s attitude toward Kanetsugu is completely different from how she treats him, so he panics and goes to Yoshino to figure out what to do, but...

Whoever gets more votes for their production of “Snow White” for the cultural fair, get to dance with Aki afterwards. The battle has begun between Masamune and Kanetsugu. Suddenly, something rather unexpected happens to the both of them...

Despite all the trouble, the cultural festival is now over. They all end up having an after party at karaoke and battle it out there. What will become of Masamune’s revenge?!

Gasou tries to get closer to Aki, and Masamune confronts Yoshino about something.

Yoshino tells Masamune exactly what happened in their past and then convinces him to stop Gasou from getting too close to Aki.

Masamune helps Yoshino after she sprains her ankle, and Aki meets with Gasou.

What is the ultimate fate that awaits Masamune, Aki, and Yoshino?