There is a new urban legend circulating Tokyo. It claims that if you make a request in the Ask-a-Thief Channel, the Phantom Thieves of Hearts will show up and bring justice by stealing a corrupt person's heart and making them regret all their wrongdoings. As strange and inexplicable events continue to happen all around town, more people submit their requests in hope that the mysterious vigilante group will help. Kazuya Makigami is a burglar by night, but has started to have second thoughts about his crimes and those who help him commit them. Unable to stand up to his comrades himself, Kazuya submits a request to the Ask-a-Thief Channel. + More