With over 8 million copies sold in total, the legendary doujin manga "Karamizakari Reunion Arc" returns as a completely new work, five years after the original "Karamizakari 3," and is being adapted into a live-action film at the fastest pace in the world, starring MOODYZ's absolute ace, Ishikawa Mio!<br /> 【STORY】 The faint, yet cruel, memories of our adolescence. Me and Takashi. Iida and Niiyama. Our lives, intertwined during our youth, are now walking in different directions. Even after becoming working adults, Iida and I kept in touch, occasionally meeting up because I wanted to hear about the kind of men she was with. But a small mismatch in timing caused us to drift apart, and we haven't been in contact for a long time now... ●Thirteen years have passed since I graduated from school. I have an email in my possession asking if I will attend the class reunion. I wonder if Iida will come to the reunion... What is Iida like now...? I found myself harboring a somewhat gloomy expectation.<br /><br /> As they've grown, Yamagishi and Iida's sexual relationship becomes more intense and complex, a fate they can no longer resist. Ishikawa Mio embodies the meticulous psychological portrayal and overwhelming eroticism of the original work with her own body. Witness the continuation of the legend. Destinies intertwine once again, the tangled web returns!