[Comprehensive British and American] Elf Bat Cub

A half-elf appears in Gotham City. She is willing to use magic to treat Barbara, who is paralyzed in a wheelchair. In exchange, Gotham vigilantes with excellent detective titles must find the biological father of this young lady who she has never met. From Miss White's rather stream-of-consciousness description, the Bat Family can only determine that it was a handsome man who once went by the codename "black". He appeared in Gotham twenty-one years ago, deceived her simple and kind-hearted elf mother, and left her a treasure in the ocean. Although the Batcave is unable to extract DNA from the blood due to the fact that Miss White is half non-human, there is no case in the world that the Justice League's brightest advisors cannot solve. The truth lies in the darkness. Literally, of course. * "So, you really didn't learn English when you first came to Gotham, right?" Jason knocked White's forehead helplessly, "Is there a possibility that 'dark' means 'dark' and 'black' means 'black'?" "Is he really my father?" White frowned, his eyes lingering on the Dark Knight's lower body, "Then how do I destroy your crime tool?" The other men in the Batcave couldn't help but twitch their legs. Only the real warriors could face her malicious gaze and replied without changing their expression: "Okay, White, don't be ridiculous." "What does his Bruce's crime tool have to do with my bat?" Mission: Justice is invincible