C250 Big guy in the dark

Cang Ling was the first to crawl into this hole, followed by Candle Dragon, I am the last.

After I climbed in, I covered the ground that covered this hole, just in case someone found out about it easily.

After the lid was closed, the interior of the underground cave was pitch black. It was so dark that one could not even see one's own fingers.

Although my eyesight was extraordinary