Almost fallen hero

The gods have always been assholes turning Percy into a weapon at tiger disposal letting countless of his friends die letting his mum and stepdad be killed by there lack of promised protection but what the king of the gods has do has really pushed the limits making Percy leave to the only place in the world where no monsters and no gods can go Gotham city but what happens when Percy runs into a certain bat and bird themed family what happens when Percy's hero self starts to reemerge once again

Cover art goes to the original artist