After people die, their most important memories remain in their souls and become lanterns of memory, preserving the things they least want to forget. If those memories are never forgotten, they will eventually transform a person's nature through endless longing, turning them into vengeful ghosts.
As a Yin-Yang Messenger, An Xin has only one task: extract the ghosts' lanterns of memory and help them resolve their grudges. But as he helps resolve one grievance after another, the lies surrounding An Xin's existence are gradually exposed. When the truth finally comes to light, how will he face his absurd life?
An Xin x Qin Yu: For you, I would deceive the world, just so you could remain alive.