Mahiru continues to meet new people one after another. Next, he meets a strange boy carrying a coffin at the summer festival as he tries to turn in a lost suitcase given to him by a stranger. People start to take action, each with their own reasons.

Kuro continues to act strangely ever since Lawless brought up the past. Mahiru steps gingerly around Kuro, unsure whether to ask about his past or not. All the while, Tsubaki moves to take revenge on Lawless and his Eve, Licht.

Licht breaks through the wall to give Lawless a piece of his mind, face-to-face. Licht gets swallowed up by the darkness and the curtain rises on Lawless' past. What is it be unique? How can one become the one and only?

The final battle is here and Mahiru struggles to get to Kuro as he steps forward and tries to face it all. Kuro faces his past, his neglected little brother Tsubaki, and his own actions which may have led to who Tsubaki is now.