Navigation to Search, Fight and Retreat, Nanyang Bodhisattva's Fight Against You Too

When I woke up, I found myself on a sailing ship from the Age of Discovery. No matter what color their skin is, the crew members are all worshiping an old god with an octopus head. There was a black metal disk hanging on his chest. He even vibrated twice when nothing happened. I have been walking on thin ice my whole life, can I ever return to land?