They all traveled to the location where Nagisa, Yuto, Reina, Rikuu, and Ichika are after Shoto eliminated every enemy in Minato, deffiers saved the Minato residents, and Akari was healed. "It's too late; we can't bring them back," declared Akihiko. Then Touma returned and they were reunited. "Touma-Sama, it's a pleasure to meet you again," remarked Nagisa. They all bow down in reverence before Touma. "Heads up, we need to solve this fighting scene!" exclaimed Touma.
They all got to their feet. Touma continued, "We need to find out how they both died, and how this forest is wiped with a perfect circle" . responded Akihiko, "As my observation right here, there are some stuff over there arranged nicely; it possibly means they're the one who arranged it."
Shoto went to the belongings of Asahi and Fuyutsuki. "It looks like their weapons are unused, except for their knives. Hmmm. I think they used these to stab each other; maybe intentionally, maybe not" . "How they died doesn't matter right now; what matters is how the perfect circle in this forest is wiped," Nagisa retorted to them.
After giving the region close inspection, Touma and Akihiko exclaimed, "I got it now!" Touma began by saying "Fuyutsuki died at Asahi's arm, as we can see. Their knives are approximately 12 meters away from them. It basically means their knives didn't fall or something, they dropped it. That stick near to them, i think they dueled and used those sticks as their weapons. And how the perfect circle here was wiped is because they're both too professional and strong, so it basically happens" .
Then Akihiko gave his explanation. "It's almost the same as Touma's. The difference in our beliefs is that i have additional; they stabbed each other purposely while hugging or something while they're very close to each other. Which means they stabbed each other, then dueled, and died in peace" .
After witnessing the conquerors investigate crime scenes as though they were the easy part, all of the deffiers were in disbelief.
After they solved the case, they put Asahi Following the case's resolution, Asahi and Fuyutsuki's remains were buried alongside a cadaver. Ichika and Akari sobbed uncontrollably as they thought of their non-biological big sister. To return to their hiding place, they all rode in their tigers. When the Tokyo force arrived at Minato, they were in shock to see many dead bodies with the Kaosu logo.
As they traveled, Rikuu eventually said, "Everyone pay attention, this is very important. Takeshi and I may have solved a small issue. As you can see, i am encoding this morning in our living room. While i am with Takeshi and Akari, i tried using latin script to encode the Kaosu's codes, which came from their coats. We obtained it and kept it a secret for a while so i can study it properly. Then the code i encoded for the coat i saw on the tree and the same as the man who killed my family was Suzuki Ryuu.
When Akari learned their last name, she was taken aback. "Who?" said Akari, "Who's Ryuu?" "When Akihiko-San gave us a task to talk to Touma-San about the history of our clan and family, he told us a story about Ryuu, our big brother who passed away a long time ago, but our parents never told us. However, i believe he is still alive and was the leader of Kaosu. That's the short story about that Ryuu," Rikuu replied to her.
"I knew it. It's that guy," exclaimed Nagisa, Shoto, and Akihiko simultaneously. "How do you know him?" inquired Rikuu. "There's no denying that Ryuu and Kaosu are our enemy," Nagisa retorted. "A year before you were born, Ryoichi told us a story. He told us that Ryuu died. But the day before he and Aiko were killed, he told us that he met Ryuu again, somewhere in Meguro, with an evil aura. Ryoichi tried to chase and talk to Ryuu, but Ryuu escaped. After that, he died along with Aiko and Akane.
Does this mean we're not even halfway to defeating them? Takeshi questioned Nagisa. Akihiko said, "No, we're not even starting yet. But be prepared, because the moment another crime in Tokyo occurs again and it's under Kaosu's power, we will start our war with them" .