Life and Death Records

I fell off a cliff during an unexpected outing and found a mysterious box. It was this mysterious box that led me into a secret organization that has existed for thousands of years. Everything here broke the existing knowledge and science of mankind. When I became one of them, I discovered that things were not that simple. What secrets did they want to hide? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.