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Nagase Foods promises "peace of mind to the dinner table"—but behind the headquarters' double-locked seventh floor, something doesn't add up. Segawa Kaito is a corporate investigator, a man who sells his identity to uncover other people's secrets. Hired under a false name by the company's own vice president, he infiltrates Nagase Foods as a new General Affairs employee to investigate an anonymous whistleblower's claims of falsified raw materials. But why would an executive bypass the police and