My Vampire System

There is a world ravaged by war against the ruthless Dalki, and humanity’s last hope lies hidden in the shadows: those with extraordinary abilities. Quinn, who has lost everything to the conflict, inherits an ancient book that holds the key to his destiny. When the book finally opens, it grants him a powerful system, transforming his life as he embarks on perilous quests to gain strength. However, as Quinn grows more formidable, he faces a daunting challenge: he must consume human blood within 24 hours or risk losing everything he has fought for. As he navigates this dark path, Quinn must confront his humanity and the choices that will determine not just his fate, but the fate of those he loves. Will he embrace the monster within, or find a way to retain his humanity?