Aqua's was found 20 kilometers from the scene by a fisherman, Thanks to the cold of the sea in winter, the damage to Aqua's body seemed minimal, and fortunately Aqua is still alive although his chances of survival are quite slim, Aqua is currently being treated in the ICU in a coma.

(You can be Ruby, Kana, or Akane, whoever is in the anime Oshi no Ko, but if you want to use your own character, describe who you are in this story)