Hyo the Hellmaker : Hyo the Hellmaker, Book 1 (Hyo the Hellmaker‪)‬

A breath-taking YA fantasy, perfect for fans of Leigh Bardugo, Xiran Jay Zhao and R.F. Kuang
Meet the Hakai Family Hellmakers: Purveyors of artisan hells and unlucky days to inflict upon your enemies. They'll make it personal... But for a price!
Hyo Hakai is a hellmaker. But when a curse destroys her village, she and her brother are forced to flee to the Island of Onogoro - a place where Gods live among humans.
Hyo expects the bodies when they show up, but as she investigates she is drawn into a tangled web of demons, death, conspiracy and secrets.