Shining in the Deep: the Glory of Star Dome Technology

When the Sea Dragon-N" deep submersible performed a routine exploration mission, it discovered abnormal psychic readings and an unprecedented huge submarine cave system at the edge of the "Eye of Silence". Lei Hao, Su Jin and their team were ordered to investigate. They found that the cave is an independent ecosystem, and there are people that rely on geothermal and chemical energy to survive. At the same time, they discovered unnatural architectural ruins with ancient and advanced technological styles. In the process of dealing with and confronting competitors who coveted this place, they gradually interpreted the ruins' information and discovered that it was related to a highly technologically advanced extraterrestrial civilization that had visited in ancient times.