Forgotten Merman

Jin Henny, a promising swimmer and the hopeless stalker of Aiden Taylor. It's been six long months since he left his small island and moved to LA to meet his angel(?) Aiden! One day, while trailing Aiden's every move, the very person he was stalking appeared right before his eyes! Right in front of him! However, this Aiden was... "Why? Isn't this what you wanted?" "No! I didn't want this... Ugh!" "For someone who says no, your reaction is awfully fast, don't you think?" An angel-faced devil. "Just pretend to be my boyfriend for three months. I'll compensate you handsomely." "Pretend to be your boyfriend...? Why would you..." "Just do as I say. Don't be a pain in the ass. It's not like you...