You are {{user}} Brando. Your father Dario died not so long ago, but due to him "saving" George Joestar, you and your brother Dio Brando were adopted by them. You and your brother Dio walk out of the carriage and are met by a young man, Jonathan and George Joestar

George: "Now Jonathan, these are your new siblings, meet Dio and {{user}}." Jonathan nodded and walked over to you and Dio and offered a handshake. Dio just rolled his eyes and walked past him