Shingo Ichinomiya, who was originally a social animal of a trading company, found himself reincarnated into another world after waking up and became the youngest child of a poor noble family, Wendelin (voiced by Junya Enoki). Although he is a noble, Wendelin's life is not easy. He can neither inherit the territory nor use magic. Wendelin must rely on his own strength to become strong quickly in order to earn a bright future for himself here. After finally welcoming his 12th birthday, Wendelin entered the adventurer preparatory school and obtained the title of baron by accident. Wendelin quickly made friends here, including the gentle and lovely Alice (voiced by Asuka Nishi), the cheerful and lively Louise (voiced by Ariki Mimura), and the serious Ina (voiced by Mikako Komatsu).