The mystery behind Yuuki's sordid past is revealed, but can Memori tell the difference between what is the truth and what is just a lie?

Japan's greatest bodyguard and greatest assassin caught in a deadly game ... Memori is the pretty-boy mascot for his brother's bodyguard agency, solving cases and saving the damsels in distress. And when he runs into the skilled and witty Yuuki, he thinks he's found the perfect partner ... until he learns that Yuuki is a trained assassin who seems to know his every secret.