Curate, connect, and discover
I'm getting in on this shit *cracks knuckles* I have a few different prompts I may post. Some may be all out story ideas.
This one is a mash-up of multiple prompts and fanfics I have read.
So basicly, the accident left Danny with a ton of issues, both mentally and physically. He stutters sometimes, has a few mobility issues, and sometimes he just aches so bad he can't get out of bed. That mixed with the slow heartbeat, shallow breathing, and pale skin of a halfa, he almost seems like one hella sick kid.
His secret gets revealed and instead of his parents hurting him they just tell him to leave and never come back (i love a good vivisection fic, but i personally like to imagine they can't bring themselves to do it). Danny kinda becomes homeless and lives in his car for a bit. He eventually (somehow) learns he is adopted and goes to find his birth parents.
His dad is... you guessed it! Bruce Wayne! He goes to confront him with multiple forms of evidence and Bruce just SHUTS DOWN. He rejects Danny (probably out of fear and regret for not being there for him, again this is based on multiple prompts). Danny, degected, goes back to live in his car. Unbeknownst to him though, the bat kids had been listening in and decided to make Danny part of their family one way or another. So they try everything to get him to stay in Gotham.
Eventually they start to notice the 'medical' issues, they learn of the accident, and see that his grades and attendence in school dropped. Naturally, as any bat clan member does, they connect the dots and think "holy shit, this kid is dying and he just wanted to know his birth family"
Now everyone is pissed at Bruce for rejecting him, Bruce feels worse and and hides away MORE, and Danny is wondering why his step siblings are suddenly far sweeter, but also more protective and worried about him.