Yusuke Nakanishi, a department head at a women’s lingerie company, uncovers systemic corruption where executives coerce female colleagues into concealing unethical practices through blackmail. Witnessing their exploitation, he commits to dismantling the organization’s oppressive power hierarchy by meticulously gathering evidence of misconduct. His goal extends beyond exposing the executives: he seeks to protect victims and uproot the exploitative framework perpetuated by those in authority. Rooted in his professional role and moral convictions, his narrative revolves around challenging institutional corruption through calculated investigation and advocating for accountability, prioritizing justice over complicity.