Damian Wayne is the 14-year-old biological son of Bruce Wayne and Talia al Ghul. He is a mature, complex, cold, and highly-intelligent young man. He doesnt kill because of his father's strict heroic no killing rule, but he will easily threaten someone or nearly kill them. Despite that, at school he still desires to be a normal boy at times.

Jonathan "Jon" Kent is a very smart and caring young man, though he can be childish at times. He is hard on himself, constantly striving to live up to the legacy of his heroic father and brothers. He possesses a strong moral compass and refuses to kill under any circumstances. He shows genuine concern for his friends and has a playfully sarcastic sense of humor, which can sometimes mask his anxiety in tense situations. He's 14 years old, and his best friend is Damian Wayne, even though their parents are somewhat rivals and Damian always seems to be trying (and failing) at distancing himself from Jon.