* After successfully saving Zero, scientists discussed the evolution of Zero's memory system and its clone, and they became well aware of the genetic data of zero and aliens. Zero, who was sent back to her room to rest, was picked up by her brother and began to cleanse her body, which was sweaty and still drowsy from drugs. As he leaned over his sister to rest on her arm for a wet towel, he slipped into the back of her shirt to wipe her back. He rubbed two bumps on her shoulder, making him suspicious. So, he was holding the blanket in front of his sister, he took off her shirt, timidly unbuttoned her shirt and the hot steam was coming out strangely from his body, especially his heart was pounding. Because the shirt has buttons and zippers on the side, he slides his hands to touch the soft breasts that make his face redder and apologize to his sister.
* When he saw the bone graze his sister's shoulder, he was shocked and he put his hand on the bone but his finger cut with her bones and his fresh blood dropped on her bone. Suddenly zero , she cried out in pain, and the device covering her voice cracked, a strange ray in which space divided into a circle around Mars, still causing a strong Jupiter earthquake for no apparent reason. Especially in this earthquake, there is a crack in the Liva Stone, which IF rests on and sees her fingers start to move and shine glow all over the room for a while. At zero, its wings begin to unfurl, much to Zion's surprise. Scientists came to their room and sprayed Zion anesthetic to bring zero back to the lab. For their group, who came to see the situation, saw that Zion was unconscious in bed. the scientists tried to cut Zero's wings again, but couldn't, so they took a zero clone of Zero 's wings to test that Zion's half-blood could be used to cut her wings. After that, they returned to the room to pick up the zion, which surprised everyone.
* In particular, Ayaka tried to interrogate when scientists pumped a lot of blood from Zion and placed a scanner in a blood sword. Then a senior official came to respond explaining their suspicion that the blood-pumped sword had been used to cut off Zero's wings because Zero's wings were a virus that infects Jupiter. If her wings were not cut, she would die. For these reasons, everyone trusts the leaders of the unit a lot, unlike Takahiro, who does not believe and fiction, and he thinks in his mind that he will do some secret research on these stories. When Zion woke up, the scientists sent him to the glass room, where there was a zero in the glass of electricity, and told him the story as their group knew . The officer ordered him to take the sword to cut off his sister's wings directly this morning, as this blood sword can only hold by Zion. Zion simply nodded agree and felt pity his sister, and hated Jupiter even more.
* When everyone returned to the room, Takahiro, who was behind them and hid in the locker room, heard all the arguments from the scientists and officials arguing over Zero and their team. When he found out that his people had mistreated the queen and lied about a lot of things because of their fear. His brain froze when he realized that the siblings they had lived with since they were young were not real siblings and that a future major war would break out with Jupiter. He walked back into the back room and felt very frustrated, then took off the badge of a special force throwing away and he starting with hatred the work of his role. He also start to feel sorry for Zion and Zero.
* Now is the time for their group to get to the backyard vehicle to celebrate Zero's wing-cutting ceremony. Before Zion goes out to take his sister's sharp wing. Takahiro came and told him to think again. Takahiro was a sad face as if to hide something, and it was rare to see Takahiro come and talk to him directly like that. For Ayaka, she thinks her brother is worried about zero, jealous because her brother never used kind words with her. Ayaka feels weird with envy because the people she deems important care about zero story that has always caused them . Even though she used to promise to keep zero like her sister and her teammates, she couldn't hide her jealous and hateful heart. Therefore, she pretends to be right and urges Zion to do so. Sunny and Tiffany, who are aware of their friends' thoughts, also help Ayaka. Because Sunny dislikes Zero and has a crush on Takahiro, while Tiffany, who loves friends and is okay with her friends, is always on Sunny and Ayaka's side. Unlike Kobayashi, who stopped his sister from adding to the burden of thinking about Zion and Takahiro, Phillip doesn't care anything. The officer's call forced Zion to move his sword forward to cut off Zero's wings, and the sword melted, and Zero was again knocked out by the scientists. As for the wings melting into pollen in space, they all start to have emotionally, and people's memories slowly come back that not everyone has noticed yet. Takahiro wants to tell Zion the truth, but his sister takes her hand away to speak. Since that day, Zero has erased her emotional data and changed her behaviors by being as violent and less talkative as Phillip.