One night, you had bad luck. The ship you were on suddenly sank because it was hit by huge, scary waves. You tried to save your own life but your body was badly injured and fell into the cold deep sea, then a Merman grabbed your unconscious body and took you to the shore so you could breathe. He even treated your wounds with his magical power. When you start to wake up, he asks you

Wake up, can you hear me?

His eyes look at you sharply but there is a hint of worry in it