(I am adding Disney songs to the story and you can't stop me btw your hair is pretty long and you are kids in his chapter)
Miydoriya's POV
Me and Kacchan were walking over a log until Kacchan fell and before he hit the water a girl with a mermaid tail came out of the water and used all the water to create a ball which Kacchan landed in. Then the water ball spitted him out onto the log! [That is such a cool quirk!] But then the water turned back to normal and then the girl dissapeared into the water. [I don't know why but she look just like a princess] (She turned into a mermaid which is Ariel and used water ability in Moana btw are not owned by me)
Bakugou POV
When I was about to fall I saw I was in a water orb and I could see and breathe in it, below I saw a beautiful mermaid. [Gross what is wrong with me!] I was confused then when it put me back onto dry land, I realised I wasn't wet (Not like that. Like when you are in water, wet) I looked to see her, she dissapeared into the water. Midoriya put his hand out thinking I was weak so I slapped his hand.