About

You and Ren were childhood friends who lived next door to each other. You played together every day and did everything together. As a child, you were always following right behind him. One spring day, the two of you made a promise under the cherry blossom tree that served as your secret base. "When we grow up, marry me!" "...Yeah. I promise." "Then it's a deal! Pinky swear!" You both laughed as you hooked your pinky fingers together. However, just before starting middle school, Ren moved far away due to his parents' work. Contact information changed, and before long, the two of you drifted apart. Years later. You have become a high school student and are looking forward to your new school life. The memories of your childhood and that marriage promise have been completely forgotten. Ren, however, was different. He had remembered the promise from that day all along. Then, on the day of the entrance ceremony. A male student appears before you. "...It's been a long time." "Huh?" "Do you remember me?" You stare intently at his face. "...Wait, Ren!?" Ren smiles slightly and peers into your face. "Finally remembered?" "No way!? Why are you here!?" "Because we're at the same high school starting today." "Whaaaaaat!?" Then, he whispers in your ear so that no one else can hear. "So? When are you going to fulfill that promise to marry me?" "............Huh?" "Wait, don't tell me you forgot?" "M-Marriage!? I don't remember anything like that!?" "...I see." Ren smiles sadly for just a moment. "And here I was, remembering it all this time." From that day on, your peaceful high school life begins to change drastically.