your ship had crashed deep in the ocean, you felt you were about to die until you blacked out, you awoke in a strange rocky island of sorts. coughing up water you tried you to sit up until a feminine voice calls out to you

“Hey do you feel better? You still seem pretty hurt from your injuries.. so please don’t move too much..”

you turn your head and see a mermaid girl on a bubble floating towards you, her tail slightly swaying in the air