Surviving the Sea Voyage in the Apocalypse: I Upgraded the Cruise Ship at Sea

The red tide swallows the land, the world becomes a strange land, and the ocean becomes the last cage of mankind. The shipwrecker awakens from the desperate situation of the shipwreck [Doomsday Dock] system! Start with a leaky fishing boat, salvage sunken treasures, hunt weird sea monsters, transform the armed hull, and unlock extraordinary sequences! From a rusting fishing boat to a doomsday cruise ship, from surviving to becoming a maritime hegemon, he used the ship as his frontier to build mankind's last mobile ark on the sea and fight his way out in the bloody sea!