Zombie-Loan

Michiru Kita possesses the unique ability to see the ring of death around people's necks, with the darkness of the ring indicating proximity to death. She notices that Chika Akatsuki and Shito Tachibana, two boys in her class, have completely black rings, signaling imminent demise. Concerned, she attempts to warn them, only to uncover their secret: they are already dead, kept alive through a contract with Zombie-Loan. This contract forces them to hunt and destroy other zombies. The boys enlist Michiru's help, seeking to utilize her "Shinigami Eyes" to aid them in their dangerous undertaking. The series explores the consequences of this pact and the moral ambiguities of the undead.