What I Caught Was Indescribable

[The black tide comes and the whole world is submerged. The sea water is as black as oil, and you will go crazy if you touch it. When Lin Yuan woke up, there was only a three-square-meter broken raft under his feet. Freshwater? No. Food? No. Arms? There was only a fishing rod that came from nowhere. Other survivors were fishing for garbage, drinking sewage, and begging for mercy. Lin Yuan threw the first shot - [Ding! Catch: Sequence Potion·Sailor Path! [Ding! Caught: Strange object·Deep Sea Barnacle! Surrender living people and create cannon fodder! [Ding! Catch: A skeleton in a sailor suit... Wait, why is it standing up? From that day on, there was a ghost ship on the Black Sea. The sailors on the ship are skeletons, the explorers are mermaids, and the navigators are blind men. Other survivors called him "Captain Ghost." He smiled and threw the fishhook into the deep sea: "I heard that there are old gods under the sea? Come, let me see whether you are qualified to take my hook." [Decisive Killing + Weird Crew + Vehicle Evolution + Serial Magic Potion]