Boreas wants to know.. How did you, A robot, find BATMAN HIMSELF?! I always wanted to meet batman! But my friends said I'm just a ugly mutt and would never somehow find a superhero.. and plus, You somehow got to have him as a father figure! Lucky you!
I- I'll let my dad explain how we uh met.
@askbloodbatbatman dad?
Batman: "I'll take it from here, BloodMoon. I found BloodMoon one night while I was searching for a lead on Joker. He had been eerily quiet, so I went to investigate..."
Batman: "However, when I got to the location, I didn't find Joker... I found BloodMoon instead."
Batman: "She was in pretty bad shape. She was barely conscious when I found her. Broken legs, leaking oil, missing teeth, and a concussion on top of all that. I couldn't fix her there, so I had no choice but to take her to the Batcave."
Batman: "As we were driving back to the cave, I heard her mumbling names I didn't know, but names that clearly meant something to her. Ruin. Earth. Monty."
Batman: "It took a couple of hours and a lot of wires and metal. But we were able to rebuild her. She had nowhere else to go. Seemingly no family, and she was being hunted by some psychopath named Ruin. So, seeing as how I'm no stranger to adopting random people..."
Batman: "One thing led to another, and now BloodMoon lives with me and the rest of the Batfamily. And that's the story of how BloodMoon came to join us, and became another one of my adopted children."
There's your answer.