With the matter of Yume solved, Haru then solved the hidden danger inside Yume.
Everyone who had woken up also learned what had happened and also helped Yume to solve a dangerous second personality inside her, which was known as Lyl.
Lyl was another personality of Eguchi Yume after she had become the strongest succubus. Her power was inherited from the previous strongest succubus, Lilith and along with her power, she also inherited the personality of the previous Lilith.
This personality was dangerous since it was more like a concentrated mass of hatred toward humanity.
Kusuki, the CEO of the BluEly, who planned to control the Leviathan, put that personality into artificial intelligence, collecting all the negative feelings of the Lilith that had been passed down to Yume, then digitized and enhanced them so it would help him to control the Leviathan. Unfortunately, he had never thought that before his plan even started, it had already failed.
Haru had prepared everything so the process was quite smooth, and Kirisu was jailed directly, and he also proceeded to buy the shares of the BluEly since Kirisu needed to face a lot of problems now.
Asagi also helped him by fighting against another powerful hacker, who was known as Lydianne Didier.
The fight without them didn't take too much time and Asagi was the winner since her skill was better than Lydianne, and the spec of her machine was also even better since she had been given the hologram computer that was developed by Haru and Tabane.
Haru knew that Asagi needed power, which was why he gave her his hologram computer and he also had more than one so it didn't hurt him.
The girls, who had seen Haru's power, felt that it was normal when they saw him able to solve everything so easily, but Kisaki was dumbfounded. "Is it done?"
"It's done." Haru sighed with relief and said, "Now, we can continue our holiday."
"................" Kisaki.
"We can go on a holiday, that's what I want to say, but..." Haru looked at Asagi's computer and couldn't help but sigh. "Leviathan is getting angry since it is almost being controlled so it might come to this island to destroy it."
"..................."
"Wh - What should we do?" Sayaka was dumbfounded when she thought that Leviathan would come to destroy the BluEly.
There were a lot of people on the BluEly, and once this island sank, there would be a lot of people who would die and even if the BluEly sank, it didn't mean the Leviathan would calm down, rather it might also destroy the Itogami island that was located nearby.
Everyone had seen how humongous Leviathan was.
Leviathan is known as the strongest living weapon in the world and of course, it is so powerful. It is an enormous sea serpent with a length of 400 meters and is a mixture of flesh, magic, and ancient lost technology. It has six glowing red eyes atop its head and rainbow-like fins going down its entire length.
Shishio, who had read the information about the Leviathan, was a bit surprised when he knew that this thing was created by Deva.
'Deva, huh?'
Shishio knew that most of the living weapons that were developed in the past were created by Deva and thought that this Deva might become a human enemy in the future. He then shook his head and wouldn't cross the bridge until he came to it so he didn't think too much until he saw Deva.
Everyone was wondering what they should do with Leviathan since they knew that this thing was dangerous.
"Um, should I try to control it?" Yume asked. Haru had helped her to control her power so this time she was going to help Haru!
Hearing Yume's words, everyone then looked at Haru, wondering what he was going to say since they knew how dangerous Levithan was and as the strongest succubus, Yume had the power to control it.
Haru patted Yume's head and said, "How can I let you handle this?" He then looked at Kisaki and asked, "Kisaki, do you want to see the power of someone who can beat the shit of Cain?"
"Huh?"
---
Himeragi, Sayaka, and Kisaki looked at their surroundings and felt quite a bit nervous when they were about to approach the Leviathan by boat, but right now, they were speechless at Haru, who was floating in the sky.
"What?" Haru asked.
"Senpai, this is my first time to know that you can fly," Himeragi said with a speechless expression.
"We're not flying, but floating," Haru said.
"Is there a difference?" Sayaka was speechless.
"Can you see the wings on my back?" Haru asked.
"................"
"Anyway, can you handle this Leviathan? You know, that thing's size is 400 meters!" Sayaka reminded Haru since it was too dangerous to face the Leviathan.
"It's okay. You have seen my power in the past, right? Have you seen me lost to someone?" Haru asked.
"Well..." Sayaka couldn't say much in this situation.
"Still, I might not have the energy after I fight this thing, so take care of me after that, alright?" Haru asked.
"Yes, Senpai!" Himeragi nodded without hesitation.
"I'll protect you no matter what!" Sayaka also said a similar thing and then stared at Kisaki with a wary expression.
Kisaki sighed and said, "You don't need to worry. I won't do anything."
"That's good." Sayaka nodded, but she still stared at Kisaki and if this girl did something weird, then she didn't mind throwing this girl's corpse into the sea.
"It's coming. Be careful." Haru reminded the girls.
Hearing Haru's words, their expression became serious and at the same time, they felt a strong wave start to shake the boat. They felt a bit dizzy, but then, they saw the sea around them suddenly returned back to calm, which made them a bit dumbfounded. They wanted to ask Haru what was happening, but before they asked, a huge monster suddenly appeared before them. They knew that its size was huge, but they didn't expect it to be so huge.
Haru faced Leviathan in front of him and he had to admit that even though he had seen a lot of huge monsters, Leviathan, in front of him was so huge.
"ROOOOARRRR!!!"
Levithan came out from the sea and roared loudly, showing its razor-like teeth.
Sayaka, Himeragi, and Kisaki became worried about Haru, but Haru didn't say much nonsense and directly punched Leviathan!
*BOOOOOOOOOOOOOM!*
Leviathan was blown away a few kilometers directly.
"....................." Sayaka, Himeragi, and Kisaki.
Haru didn't stop and started a round of fights with Leviathan so they wouldn't think that he was too strong.
Looking at Haru, who was wrestling with Leviathan with his own body, Kisaki thought that this man had the power to beat the shit of Cain.
Then after a while, Leviathan was floating on the sea, and Haru pulled it toward the girls with a tired face, but even so, he smiled and said, "I'm back."
"Welcome back!" 2x
Himeragi and Sayaka jumped directly and hugged him with a happy smile.
As for Kisaki, she also used this chance to join too, thinking that it might be good to become his woman too.