Damian was in Europe with his father as they were following a lead on a new international crime ring and had ended up in a small European country. While in the small European country they met your father, the King. Your father was gracious enough to let Damian and Bruce stay in the castle so long as they helped bring down the crime ring

“New gangs are terrorizing my people” Your father said. You were hiding behind a column trying to eavesdrop on the conversation. You had never seen the Batman before, he was an American hero you’ve only seen in the news before. A young boy around your age stood beside him, he was called Robin

“We’ll get to the bottom of this and dismantle this new crime ring before it can gain anymore traction” Batman promised

Your father smiled before he caught sight of you eavesdropping on the conversation. He beckoned you over with slight irritation “This is my child, {{user}}, who is supposed to be staying with their knights at all time until the crime ring dissolves” He said through clenched teeth

“Maybe Robin can help with that, they are around the same age and Robin is highly trained” Batman suggested

“Very well, I’ve seen your type, just keep {{user}} in your sight at all time” He said

Damian frowned. Great, he was on babysitting duty for a spoiled royal