Robin's Need (ONC Entry - Batman Beyond/Young Justice Fanfic)

The death of the first Batman sets in for Terry McGinnis - the Batman of the future as he finds himself unable to return to his own time, yet also involved in the life of the first Robin, someone he never met in the future. The path forward is definitely unsure, what with entities from different times existing at the same time and not actually making the universe implode, but there are definitely secrets Bruce never told him about. Making matters worse, there appears to be a bleed over from his now non-existent timeline, forcing him to face his past, or his own beginning as Batman on top of dealing with the first Robin.

Disclaimer - I don't own Batman Beyond or Young Justice. This is a sequel to my one-shot Gotham's Need, but this is also written for Open Novella 2020. The prompt I picked was number fourteen, "the only reason for time is so that everything doesn't happen at once."