(Two male leads, ensemble cast, light mystery, no female lead, not invincible, no System, not a wish-fulfillment story)
Someone in Chang'an is plotting a terrorist attack.
Li Ji, a modern surgeon, inexplicably transmigrates to Chang'an, but he has only ten days to catch the culprit and solve the case.
He decides to join forces with Pei Xuan, a medical scholar of the Tang dynasty from 1,300 years ago. Together, they must identify the suspicious people who have infiltrated Chang'an within ten days and save the city's residents!
A crushing burden suddenly falls upon them. As the various forces in Chang'an are peeled back layer by layer, ten short days seem like a lifetime, and the chill grows ever more intense.
The shops in Chang'an are still lined up in bustling rows, and the capital remains loud and lively. The people who live there have no idea that a disaster capable of devouring everything is already creeping closer.
