My Alternate Universe of H.O.O with Different Ships, Ocs, and Fem Percy. Also a rewrite of what i was originally going for

Ari born in a small town in England moves at the age of 15 to big city Los Angles California. She left all her friends minus one, Alex, who's parents decide to move with them, Alex and Ari have known each other for a long time. But Alex starts to develop feelings for Ari. Ari meets a new guy, Niall, her new neighbor who also is around the same age as Ari and Alex. What will happen to Ari Alex and Niall and maybe some new people along the way.

What happens when a boy who get everything he ever wants parents are kiddnapped and die, and while he is on the run to find the killers he meets an unlikely friend.

Lilly has had a rough life with her father's disappearance when she was 5. Her mother constantly abusing her and many other things. A lady from the foster care eventually finds out. Through this journey tries to find herself while doing things that she has never done before including finding her one true love.