Candlelight Restricted Area

"Day 108. The gravity in the restricted area changed again. It didn't get bigger or smaller, but turned into a 'wave shape'. I walked on flat ground, but my body felt like it was surfing. Lao Li didn't make it through. He tried to walk using his past experience, but was thrown to the wall by the 'gravity wave' and broke his cervical vertebrae. I buried him at mark 3, where the friction force is now negative, and the coffin will run out on its own, so I can only fix it with steel nails. Sometimes I wonder, is it crazy there, or are we crazy? If one day you find this diary, please do not come to me. If you are also an observer, please remember: in the restricted area, you will die faster if you trust your eyes, but if you trust your instruments, you still have a 50% survival rate. "