Is Morinaga dreaming? Now that he and the ever-stubborn Tatsumi have made their house a home, it looks like they’re finally a legitimate couple! But will a sudden visit from a troublingly familiar face shatter the illusion and throw everything (and everyone) into chaos? The Tyrant Falls in Love pits a research superstar “against” his smitten assistant and watches as they frolic and fight their way through a truly combustible relationship! Every couple encounters a speed bump or two on the road to bliss…but what happens when you can’t stop hitting the brakes?