The Special Management Office of the House of Elements received a notice telling them to go to a certain mining area to collect people. It was said that they were digging and digging... And they dug out a girl. As one of the few people who were barely able and willing to go out, Tong and Tie rushed to the scene and took a look. Damn, isn't this Yin? What a remarkable thing it is to be born as a human being. A steel forest made of machinery, traffic flows together to form a river, and the night is as bright as day. Has human civilization become so advanced? The silver-haired girl who had been sleeping for a long time found that she was incompatible with this society. She sighed: "Why do you want to dig me out?" Tong Qingcu rolled her eyes, please go back to the core to sleep! Fei A was overjoyed and said: "Didn't the detector say it was just an ordinary silver mine? How did you get dug out?" It's probably a story about the survival of various non-human beings (chemical elements refined) in the human world. Current characters: Yin Aguo (silver) Tong Qingchu (copper) Fei A (iron) Qinghe (hydrogen) Chu Yang (oxygen) Graphite (carbon)