Crossing the Delta

Summary of the novel An exploration team, burdened with the tragic death of their comrades five years ago, was ordered to go deep into the Mariana Trench to explore the truth about prehistoric ruins and the abnormal rise in sea levels. They discovered that the so-called ancient civilization was just a disguise, and the underground was actually an abandoned deep-sea secret military base left behind by Night Harbor. The team decided to designate this place as a permanent base. Through layer-by-layer exploration, they uncovered the cruel truth that their comrades were subjected to secret human experiments and were brutally silenced. At the same time, they also had to deal with the prying eyes and calculations of mysterious third-party forces in the dark. They gradually dug into the secrets of deep-sea energy and traced the villain's crimes against humanity for decades...