When Tang Haoxuan was repairing a "lost" intangible cultural heritage artifact, he was accidentally pulled back to the same night decades ago by a gap in time and space. Every time he returned, there would be more "evidence" in the inscriptions on the artifact, but Sun Wanqing approached him with different identities at different times. The real murderer is not the apparent perpetrator. Revenge requires reading the cause and effect from the details of the craftsmanship and tearing apart the lies from the realistic evidence.
