一名年輕男子意外變成半人半鬼，於是開始為冥界一個陰間使者公司工作，執行特殊的任務。

Choi Joon Woong seeks a job, but it's hard for him to get hired. One night, he witnesses a man trying to end his life and decides to stop him. He gets acquainted with grim reapers Koo Ryeon and Im Ryoong Gu, who belong to a crisis management team. Their purpose is to prevent people from committing suicide. After Joon Woong ends up in a coma and becomes half-human and half-spirit, he is employed by a company of grim reapers as the newest member of the crisis management team.

Αφού γίνεται μισός θνητός και μισός πνεύμα από ένα ατύχημα, ένας νεαρός μπαίνει σε μια εταιρεία με χάρους του υποκόσμου και αναλαμβάνει ειδικές αποστολές που σώζουν ζωές.

사고로 반은 인간, 반은 영혼이 된 남자. 저승사자가 운영하는 지하세계 회사에 채용되고, 특별한 임무를 수행하러 나선다.

Um jovem se torna meio humano e meio espírito por acidente e entra para uma equipe de anjos da morte para realizar missões especiais.