Title: High Tide
Fandom: Merlin BBC
Pairing: Merlin/Arthur
Rating: PG-13
Warnings: mentions of past attempted suicides (by nameless, faceless minor characters); past (minor) character death; underage (Merlin is 15, Arthur is 17)
Word Count: 5,254
Summary: Originally posted here at kinkme_merlin, in response to this prompt: Arthur/Merlin, AU, merman!Arthur. Merlin stumbles and falls down a cliff. A blonde "man" comes to his rescue.