The Sea Rose 300 Meters: From the Start, I Had Only a Wooden Plank

Global sea levels surged by 300 meters. The old world sank into the abyss, and humanity became drifting flotsam upon the sea. Lu Chen began with a floating door panel, fighting to survive with his bare hands. Building rafts, fishing, constructing ports, smelting steel, building ships… He went from a scavenger on a sea of trash to a sea lord commanding warships weighing tens of thousands of tons. But the truth hidden in the underwater ruins is darker than the abyss: someone caused this flood on purpose.