Au where Damian comes to Gotham with the goal of infiltrating and eventually overthrowing Batman instead of inheriting the mantle. Not much changes from canon except for the fact that he views everything that batman owns as his. That's his future cave and his future batmobile. This also includes his robins. After all everyone knows Batman wouldn't really be Batman without them.
Cue a very bewildered Tim being lectured on his eating habits by a righteous Damian who won't let one of his people take shortcuts with their health.
“O dia amanheceu mais uma vez lá fora, e de alguma forma, ainda não consegui dormir. Me reviro na cama de um lado pro outro tateando-a em busca de você, mas não encontro nada, além de saudade e um breve resquício teu dentro de mim.”