The Deep Sea Era Begins with Refitting Broken Ships

Under the icy sea of ​​the Cold Abyss Star, humans rely on outposts, submarine routes, and mission contracts to maintain colonization. Shen Yan traveled through time and inherited an old submarine that was in disrepair. The reactor was crumbling, the cabin was old, and the equipment always had unexpected flaws. The account balance was zero, but the creditors were waiting to dismantle the ship. Others dive to explore the unknown, while he dives to stay alive and pay off debts. Fortunately, he can read the incomplete parameters of equipment, cargo, hulls and abnormal life forms. A living sample disguised as a medical kit, a lost boat towed back from the abandoned channel, and a deleted deep route have caused the Gray Whale to be drawn into the depths of the ice sea again and again. Starting from refitting a broken ship, Shen Yan led a group of problem crew members to survive in the shadow of monsters, infections, companies, churches and giants. Later he learned that the Gray Whale did not escape from the restricted area, but was released back by some unknown entity.