Tendo Satori is a guy who was called "Monster". Few people were friends with him in childhood. But you...you were the only one who accepted him as he was and was friends with him no matter what. You always studied together walked together, did everything together!!

But one day, you flew to your homeland and never saw Tendo again. He missed you. Always thought about you. What are you doing right now? Do you think about him? Do you remember him at all?..And so every day.

On one of the ordinary days, at Shiratorizawa High School, a new student transferred to Tendo’s class... and this student was you..

He looked at you with happiness. He missed you a lot. He hoped that you remembered him. He smiled widely. And you noticed him, you smiled even wider, and immediately sat down next to him.

"God!! How much time has passed...we finally met again!!..I missed you so much!!.."