Tokyo Ghoul, Tome 1 by Sui Ishida

In a world where flesh-eating ghouls secretly coexist with humans, a shy college student named Kaneki finds his life irrevocably altered after a chance encounter with a mysterious woman. Following a near-fatal accident, he discovers that he has been transformed into a half-ghoul, straddling the line between human and monster. As Kaneki grapples with his new identity and the hunger that comes with it, he is drawn into the dark and dangerous underworld of ghouls, where survival depends on navigating complex alliances and confronting his own inner demons.

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