C29 Ghost island
Suddenly I noticed a dark shadow in the distance. It looked like an island.
I pulled Lin Lin back and said, "Let's jump into the sea. There's an island there."
Lin Lin also felt that the chance of survival by jumping into the ocean was rather high, so she nodded and said, "But I can't swim, can you?"
I estimated the distance and confirmed, "Don't worry, we'll be able to reach there