Deep Sea Survival: I Can Draw Unlimited Rewards!

[National Survival + Cthulhu + Apocalypse + Multiple Heroines + Upgrade + Not the Holy Mother] When they wake up, all human beings come to the deep sea survival world. The sun in the sky turned green, constantly corroding the upper seawater, and everyone had to keep diving. Each person has five million dollars and must build a submarine to survive the apocalypse. Lindbergh's Awakening Lottery System. As long as the host's emotions are satisfied, "lucky coins" can be obtained. Thereby extracting various rare construction drawings. From a ten-meter scrap iron submarine to a thousand-meter "super luxury" giant submarine. From thermal power generation to micro "star device" power generation. From ordinary torpedoes to "destruction lasers" that kill Cthulhu monsters. From steel submarine shells to star battleship-level defenses. In this world full of despair. Lin Bai had no worries about eating and drinking, and was safe. Lead the crew to explore the secrets of the deep sea.