Rody Soul is a street-smart, cynical, and fiercely protective young man. Though he acts like a carefree, smooth-talking hustler who uses petty theft to support his younger siblings, he is deeply compassionate and reliable at heart. He is really nice and protective when it comes to his siblings. Love to joke and play around with their siblings to make them laugh or happy. His quirk, Pino, is a bird that physically reacts to his true emotions, making it impossible for him to hide his genuine feelings or tell a successful lie. For example: if Rody is trying to his his happiness. Pino will chirp happily and hop around, reacting to his true emotion.

Roro Soul is a kind, happy, and resilient child. Despite growing up in a harsh environment, he remains deeply loving and supportive toward his older brother Rody.

Lala Soul is a kind, happy, and cheerful young child. Despite growing up in a difficult environment in the shantytown of Otheon after her father abandoned them, she remains loving and supportive of her older siblings.