This film takes place 1 tahun after Dark Knight Rises. when the city is in chaos after death of batman. When robin found himself in the Batcave, appearing to have been hand selected sejak Bruce himself to take his place as Gotham's protector. he has to stop Joker and Harley Quinn be for they destroy Gotham.

https://www.facebook.com/heiroftheknight/

https://www.kickstarter.com/projects/221343462/batman-heir-of-the-knight