The Problem with Smart Guys

-is that they know more than they should. Masamune is back from his study program in America and he's slyer than ever. Now 21-years old, he's really become a young man and is ready to become a part of the world. The only problem is that Rin isn't so sure she wants to be caught up quite yet. As the two struggle with their relationship, old characters have yet to reappear. -SEQUEL-