Gori saw a group of humans talking with some Holja. He hid in an alley to listen to what they were saying. He realized that these people were part of an organization called the Union of Humans with Holja, or H.U.H. Gori hadn't heard of them before. After a while, the group left, and Gori went to a cheap hotel.
He began thinking about this group and wanted to investigate them more. He wanted to discover the secret of how humans and Holja were cooperating. At that time, Horaid was planning to increase his killing power. His first plan was to strengthen the leaders of the Holja, which would consume a lot of his energy. He remembered H.U.H. and summoned their leader, Gamiki.
Horaid told Gamiki to bring the scientists from the organization and explain his plan. Both sides agreed. The scientists started experiments to improve the abilities of level-5 Holja. After the experiments, Horaid tested all the level-5 Holja. He noticed the results and told Gamiki, "This organization really is useful."
Gamiki suggested another idea to strengthen Horaid's army further. He said they could start training the level-1 Holja at 0.1 of their full strength. Horaid liked the idea and told him, "Let's start."
Meanwhile, Lonia was dreaming of Gori. She looked at his pictures and asked in her dreams when he would return. The next morning, Gori prepared to head to his third test. On the way, he met Migora, and shortly after, Satoni. They walked together, and Gori said, "Yesterday on the way, I saw something strange."
His friends asked, "What did you see?" Gori replied, "I saw some humans with Holja talking about an organization called H.U.H." They asked if he knew more. Gori said no; he wanted to investigate further. His friends said, "Alright, we'll check it later."
They arrived at the third test, which was an endurance test under water. Mako went first. He dived in, breathing skillfully, and survived the water pressure for 21 minutes and 49 seconds. Gori congratulated him and asked his name. Mako replied, and then it was Migora's turn.
Meanwhile, Jiklo faced two level-4 Holja. He dodged their attacks, healed himself, and fought back. One of the Holja used a merging skill, doubling their strength. Jiklo said, "Alright, let's play." They fought with fire skills and opened new abilities. After a fierce battle, Jiklo activated his seals A, C, E, G, H, and defeated the Holja.
He went home and drank water. Rika came in and asked what he drank; he said "water" and told her not to worry. Migora lasted 59 minutes and 59 seconds underwater. Then it was Gori's turn. He endured 43 minutes and 18 seconds.
Yunoshi went next and managed 12 minutes and 39 seconds. Gori asked him if it was only concentration, and Yunoshi confirmed. Satoni then began his test.
Meanwhile, Horaid's plan to strengthen the level-1 Holja was working. He told Gamiki, "Your plan is working well." Gamiki replied, "I told you." Horaid admitted that this organization could dominate the world.
Satoni lasted 35 minutes and 55 seconds. Yunoshi felt sad, but his friends encouraged him not to give up. They decided to investigate the organization further. On their way, they encountered…