Wang Xiaomie, a reclusive gay virgin, wakes up to a shocking reality: he now inhabits the body of a thousand-year-old corpse, dressed in elaborate wedding attire. Even more bizarre, he finds himself sharing a coffin with Wen Fengjin, an immortal warrior who has spent centuries waiting for the return of his lost lover!

Now trapped in a lavish mausoleum, undead and constantly ravenous, Wang Xiaomie's only source of sustenance is a magical peach blossom tree that keeps his heart beating. But survival isn't the only challenge--he must also avoid grave robbers and, more troubling still, conceal his growing attraction to the hot, yet utterly unhinged, immortal who will stop at nothing--even murder--to protect his beloved.