Lin Mo, a rational data analyst, accidentally stepped into a mysterious antique store called "Time Pavilion" when he returned from working overtime at night. The shop owner Qi Ye warned him to stay away from the silver pocket watch, but Lin Mo was still attracted by its sophisticated mechanical structure. Until he witnessed with his own eyes the pocket watch accurately predicted the death of a stranger - time, manner, every second.
Once the pocket watch recognizes its owner, it cannot be easily rid of it. Lin Mo found that he could foresee the death of others, but was unable to change it. What's even more frightening is that the pocket watch suddenly starts counting down, showing that he only has 72 hours left to live. And when he traced the truth, he discovered that his great-grandfather was also the owner of the pocket watch, and he also died at midnight 72 hours later...
