Zoku Gosenzo San`e 4

So Gen returns home, greeted with longing embraces from the girls who missed him deeply. But his lingering illness shadows their joy, and soon strange horrors unfold—students collapsing, drained of blood, whispers of vampires haunting the school. As fear spreads, Gen and his closest ally embark on a desperate quest to unravel the mystery, their bond deepening amidst the danger, while burning desires and unspoken tensions simmer beneath the surface of their mission.