(the art is not mine!! I just couldn't find the artist name so all the credites to them)
Will had been happy most of his life he had a okay childhood on the more deep parts of the ocean. He also had the luck of being born with such great healing powers that were recognized by the king of the ocean himself since one day Will without knowing saved his son Percy Jackson who said will should be medic on the palace. But quickly enough Will got better at healing than anyone on the palace wich made his popularity and status incresea but after all that said Will felt a bit empty don't get him wrong he loved his friends and carrer but since he was little he wanted to meet his mate
Will always wanted to meet his mate it was one of his biggest dreams so when day he saw a human in the ocean hurt he of course went to help but when he got close he could sense it this boy was his mate. From there his instincs kicked on without thinking he swam to the nearest under water cave he knew where he quickly took the human out of the water so he could breath. Quickly after he then strated to hum using his magic to cure any damage the human migth have.
After that he took a bit of time to look at the human and good he was stuning he had black hair a pale skin and beautiful features he barely could wait to see his eyes and hear his voice ah how he was glad that he finally meet his mate well it was shock he was human but that was okay Percy mate Annabeth had also been a human so knew some things about the topic
After making sure the human boy was gonna be okay he made a quick visit to get some of his own things at the palace where he quickly said the new to his friends that all where very happy for him he of course also informed Percy and the king that he would take some time off to poperly court his mate.
He got out after a 2 hours with some food, clothes (well more t shorts since he didn't have any use for any kind of bottoms), some pillows and blankets besides other stuff he happily swam to the cave where he found the human boy awake wich made Will smile trying to look welcoming wich aparently didn't work since the boy looked scared maybe it was Will teeth? He knew they were sharper than human ones but it wasn't like he was gonna eat the boy or something