There's Always Someone Trying to Kidnap Me to Be Robin

The young master of the Wayne family witnesses an accidental shooting. A strange vigilante wearing a tights and a domino mask heroically descends from the sky and saves his parents. He squatted down in front of him, the blue bird pattern on his chest fluttering, and after a moment of silence he asked him: "Do you want to be my Robin?" Little Bruce: "?" "Thanks, but what is Robin?" "Um, a kind of teenage sidekick who haunts Gotham at night and helps the city's vigilantes fight crime?" "... I promise you, sir. If you are knocked on the door by the Children's Protective Society one day, Wayne is willing to vouch for you." "What? There's a Children's Protective Society in Gotham?" "..." From that day on, strange people kept appearing around little Bruce. There are always people trying to kidnap him to become Robin. Others want to kidnap him to make a bat. …Is there really no law that can control them? Reminder before viewing: 1. Purely relaxing writing, with a lot of private settings and OOC 2. Don't delve into why I traveled through time. I just wanted to write this joke. 3. There is not only the Bat Family but also the Zhenglian Family. Intent: Family, friendship, and love