Shirahashi Miyako, a new transfer student that got into Class A and really a magnet of trouble. When she defended a class E student, what'd she got? Transfer to Class E of course. But, did she welcomed? And, what about her eyes? There's something behind it. Without anyone realized, She has a really dark past that can change everything. Thats when, the love will bloom into a beautiful flower before anyone realized. "Run! " " But, Sen- " " I said run! Never come back! " " Arigatou...sensei " What past did she hide? And Why? Sorry for bad summary..