Eve's assistant Yui has fallen head over heels in love with her neighbor, a college student named Iwakura. Now it's time to approach Iwakura wearing the design major's favorite clothes! However, suddenly a girl shows up to the Love Research Center, Marie, who says that she was the reason Iwakura broke up with his last girlfriend. What will happen to Yui's love for Iwakura?! The ultimate love guidance from the strongest love specialist, Professor Eve.