We plunge into the DCAU ass-backwards with two short Batman Beyond stories. In "Only One Can Wear the Crown," Bat "Bruce Wayne" Man reminiscences about how goddamn good Dick Grayson was at acrobatics. (Spoiler: very good.) In "Hope Is The Thing With Leather," Max finds herself drawn increasingly deeper into the bat-lifestyle, which is a great idea that nobody ever regrets.

Links to the stories:

https://www.fanfiction.net/s/7091848/1/Only-one-can-wear-the-Crown

https://www.fanfiction.net/s/3096336/1/Hope-Is-the-Thing-With-Leather