After a tragic house fire left him scarred and orphaned, a young human child is thrust into the Village of Grief, trapped in between the living and the dead. With nowhere to go, a contract is made with the Goddess of Death, as he promises to collect souls in exchange for a chance to gain back his humanity, no matter how long it takes. He is given the name 'Libum.'

When an amnesiac soul arrives to the realm of the dead in an unusual way, and is subsequently assigned as Libum’s work partner, he must be forced to navigate through his own distrust of the soul and the mystery around their death. In the midst of it all, he must face the dangers and obstacles of his past and present that come with fulfilling the contract.