[Machine Translation] Kurouka suddenly hugged me, Hyodo Issei, and rubbed her cheek against my cheek. A few days after the attack on Komao Academy by the mysterious group, I was in my room with Reiver, earnestly selecting wizards to be my contract partner.... But then we found ourselves in our usual, yuletide, noisy daily routine. In the midst of all this, Akeno-san began to tell me about the time when she met Rias. It is a painful, sad, and tender story of their bond. Have you ever felt the "bond" in this devilish school love-comedy battle fantasy?