Never Look Back by Lilliam Rivera

Eury comes to the Bronx as a girl haunted. Haunted by losing everything in Hurricane Maria--and by an evil spirit, Ato. She fully expects the tragedy that befell her and her family in Puerto Rico to catch up with her in New York. Yet, for a time, she can almost set this fear aside, because there’s this boy . . .
Pheus is a golden-voiced, bachata-singing charmer, ready to spend the summer on the beach with his friends, serenading his on-again, off-again flame. That changes when he meets Eury. All he wants is to put a smile on her face and fight off her demons. But some dangers are too powerful for even the strongest love, and as the world threatens to tear them apart, Eury and Pheus must fight for each other and their lives.