When floods submerged the globe, Lin Mo suffered betrayal by his green tea girlfriend and a rich young master, and was pushed into the sea to feed sharks. At the critical moment, he awakened the god-level scavenging system. Starting from a lonely broken raft, he frantically salvaged supplies, tore apart megalodons with his bare hands, upgraded and retrofitted the small raft all the way with a solar matrix, installed heavy machine guns, established a fully automated planting cabin, and activated nuclear power. While others were struggling on the water ruins on their last legs, his sanctuary had already evolved into an invincible maritime fortress! Facing his separated younger sister Ya Ya, he transformed into a siscon maniac; facing scheming ungrateful scumbags and fierce survivors, he was also decisive in killing and never a holy mother!