Romi Park

The Batman family has returned to the present to discover that Japan has disappeared, and a giant island - Hinomoto - is now in the sky over Gotham City. 

A retelling of the anime fantasy series following two brothers on a mission to reclaim their bodies after an attempt to ressurect their mother goes horrifically wrong. Unlike the 2003 series, this iteration follows Hiromu Arakawa's manga more closely.