Lin Xi, an unlucky artist with a birth chart so weak she can summon a hundred ghosts, is forced to sign a "contract marriage" with Xie Bi'an, a civil servant in the Underworld, to save her own life. From then on, the cold-faced reaper begins a hilarious life in the mortal realm: scanning QR codes to pay with hell money, burning incense to worship the Wi-Fi, and taking her along to deal with all sorts of bizarre ghostly cases. When a crisis between the worlds of the living and the dead strikes, this fake married couple must act out a "living human saves the reaper" drama. Wait, is this fluttering feeling included in the contract too?