Mr. Yin Yang Tomb Robber

In my early years, in order to help my mother treat her illness, I took the only relic left to me by my grandfather before he passed away and traveled north alone. However, I accidentally joined a tomb robbing gang. Since then, I have traveled south, north, west and east, traveling all over the mountains and rivers of my motherland. The rivers and lakes are full of strange things, and I encounter all kinds of strange things... Now, I have survived the catastrophe and escaped from prison. I have reached middle age and have lost the passion of youth. I just want to spend the rest of my life in peace, but unexpectedly, the past is not something I can get away from if I want to...