Tomb Robbery Notes: Strange City

Third Master, when you read this letter, maybe I have already come out, or I may still be inside the bronze door, and Third Master, maybe he came out in front of me. I saw a jade coffin in the passage under the bronze coffin in the Zhangjia Ancient Building, and inside the jade coffin were Zhang Dafo, Yin Xinyue, and Er Yehong, the second master.