The World Is Submerged: I Build a Sea Base

In a parallel world, seawater will submerge 70% of the world's land within a few months! The upper class blocked news, plundered resources, built walls and set up safe zones in high-altitude areas. Ninety percent of ordinary people are blocked in the peripheral low-altitude areas that are about to be submerged and fend for themselves. Jiang Xuan, who traveled through time, relied on the experience accumulated in his previous life and the apocalyptic survival system. Successfully build a giant sea base before disaster strikes! The rich man in the safe zone: "His base is bigger, more comfortable, and has unlimited resources than our safe zone! We must snatch it!" Hearing this, Jiang Xuan calmly turned on the giant electromagnetic gun outside the base: "Do you dare to say it again?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.