She returned to the market as a ghost king four hundred years ago. She was born without any five senses. During the day, she pretended to be a weak and orphaned girl. At night, she wore a red dress and held a lantern to calm the souls and extradite the souls of the dead.
He is a young general who bears the blood feud of his family's annihilation. He wields the sword passed down from his ancestors and pursues the truth with great forbearance.
When they first met on the battlefield, He Simu was hiding in the military camp. The two of them each hid their identities and tested each other. The military camp was attacked, and the PoWu sword accidentally injured the ghost king, and a contract of symbiosis of the five senses was concluded.
She used him to see the colors of the world for the first time and taste all the flavors of the world. He used her spiritual power to see ghosts and solve strange cases repeatedly. The traitor in the court pretends to be a traitor and hides a conspiracy. The villain Yan Ke who has returned to the market is plotting to rebel and cause chaos. The two worlds are in danger. From using each other to relying on each other, the two work together to break the situation and go into danger together, and their destiny becomes deeper and deeper.