The tattoo is shaped like a reversed mirror, and this mirror tattoo is something Li Cunxu had seen in his previous life, originating from a ninth-tier treasure—the Descent Mirror.
The Descent Mirror and the Ten Thousand Spirits Mirror are both parts of the Emperor's Tool: Celestial Observation Mirror.
Li Cunxu also happens to know who possesses the Descent Mirror.
It's King Jin.
King Jin, a Venerable King Level Peak Powerhouse, a high-ranking member of the alliance, he has a grudge against Li Shiji.
When Li Shiji was young, he betrayed humanity and executed three of King Jin's sons.
King Jin had only four sons, and three were killed, leaving only one.
Hence, he harbors great hatred for Li Shiji.
"But, since I've already fallen into the Divine Concealment Forbidden Land and perhaps will never get out, why would King Jin go to such trouble to get me out?"
"Strange?"
Li Cunxu asked, "Did the task issuer mention the reason for capturing me?"
