Arihisa Aokura, striving to provide for his orphan siblings, seeks a job to sustain his family. Stumbling upon a lucrative part-time position within an 'evil organization,' he decides to apply. Hired as a henchman by the notorious group 'Antares,' he faces a dilemma: juggling dangerous missions against heroes while safeguarding his family. Can he navigate this treacherous path to ensure his loved ones' welfare?