"Tokyo Ghoul:re" is a sequel to the original series, "Tokyo Ghoul," created by Sui Ishida. The story follows Ken Kaneki, who has transformed into a half-ghoul after a near-fatal encounter. In this sequel, he struggles with his identity while navigating a world filled with both humans and ghouls, facing new threats and challenges. The narrative introduces new characters, including Haise Sasaki, who leads the Quinx Squad, a group of humans with ghoul abilities. The series explores themes of identity, morality, and the conflict between humans and ghouls, continuing the dark and complex storytelling of its predecessor.