Kang Seorim dies from overwork, only to be reassigned as a grim reaper. Sick of taking lives, he stumbles upon Cupid at work and realizes there might be something better than death: love. After all, why reap souls when you could reap romance? Cupid, however, is far from thrilled about someone challenging his divine purpose, and before long, the two are locked in a strange dance of rivalry, irritation, and an attraction neither of them expected.