Tomb Robber: I Lived in a Cave for Ten Years

Traveling through the supernatural world, the system made me hide in a cave for ten years. On his first day out of seclusion, he rescued an old man who was being chased by a tiger - he said he was Chen Yulou, the leader of Xiling. I froze in place, and the system dinged in my head and automatically untied. In the past ten years, I have been in vain.