[Machine Translation] Ayari becomes a clerk for Kyosuke, a "lone black prosecutor" who will stop at nothing to achieve his goals. In exchange for solving the case of her best friend's family, he offers her a deal (a marriage proposal). The relationship is supposed to be loveless, but Kyosuke gradually becomes more and more obsessed with Ayari and does not allow her to escape. Ayari's heart is also stolen from her as she is tossed about by his sweet and dangerous monopolistic love...?