I fell in love with my beloved teacher, Tomoda-sensei, my classmate, Nanase-san, and two beautiful girls at school back then. The reason I joined the alumni association was to meet them, but I couldn't get close to the two famous ones, so I was walking home alone. Then, by chance, I met the two of them, and I had to drink once again with the three of us, and the second party started at Vijiho where I was staying. When I woke up and was drunk, the two of them were smiling and attacking me...