"Trihexa? What is that?" Issei didn''t understand.


    "Trihexa or 666," Rossweisse said.


    "666?" Issei became more confused when he heard Rossweisse''s words.


    "It seems to be something strong," Yuuki said unsurely since he didn''t know what Trihexa or 666.


    "Trihexa!?" Azazel twitched his lips when he heard it.


    "Do you know anything about it, Sensei?" Asia asked.


    "666 (Trihexa) is a legendary being known as the Apocalyptic Beast and Emperor Beast of the Apocalypse. I thought it was a legend," Azazel said, since he had never seen it before.


    "How did you know about such a thing?" Yuuki asked Rossweisse.


    "Well, it was part of my thesis when I was about to graduate school," Rossweisse said.


    "Thesis?" Everyone looked at Rossweisse and thought this woman who usually loved to fl.u.s.ter was very smart.


    "I made a thesis about 666 (Trihexa) since it is a very mysterious existence. There is a high chance this being is being sealed somewhere," Rossweisse said.


    Yuuki thought for a while and said, "I have remembered that the seal that is used by Marius is very strong."


    "Yes, I couldn''t destroy it with my attack," Issei said.


    "We attacked it together, but it wouldn''t have been destroyed," Rias said.


    "There is a high chance that the seal is the seal that was used to seal this 666," Yuuki said.


    "What?!"


    "Rivezim might know the location of the 666 and he is trying to unseal the seal on this beast," Yuuki said. He looked at Rossweisse and said, "They mighte toward you since you made a thesis about 666."


    "I''m not worried since you''re with me," Rossweisse said with a smile.


    "......."


    "Cough! Cough! Let''s continue our discussion." Azazel coughed and said, "We can be sure that Rivezim is trying to release the Apocalypse Beast from the seal, right?"


    "Yes," Yuuki answered. "Now that you mention it, how did the God of the Bible die?"


    "......."


    They couldn''t answer such a question.


    "Azazel, do you know something?" Rias asked.


    Azazel shook his head and said, "I don''t know. I have only known that he died during a war, but that is a bit hard to believe."


    "Well, there might be a possibility that God has died after God has sealed the Apocalypse Beast," Yuuki said.


    "........"


    They felt that this conversation suddenly turned into something big. They felt they had uncovered something that they shouldn''t know in this talking session.


    Azazel held his head in pain and sighed. "That might be possible."


    Yuuki shook his head and said, "Let''s continue our conversation first." He thought for a while and said, "So in the end, what is the purpose of releasing the Beast Apocalypse?"


    "........"


    Azazel shook his head and said, "Yeah, what is the purpose? Why should that organization try to release such a powerful creature?"


    "Is it possible to control that beast?" Akeno said.


    Azazel and Rossweisse shook their heads at the same time. "It is impossible."


    "There is no way such a thing can''t be controlled," Rossweisse said.


    "Yeah, the Apocalypse Beast is too powerful," Azazel said.


    "To fight against the Great Red?" Yuuki suddenly said.


    "Fight against the Great Red?"


    "Well, it might not be possible to control 666, but it might be possible to guide them to the fight against the Great Red," Yuuki said.


    They nodded and thought what Yuuki had said was very reasonable.


    "Then, there isn''t any problem, right? Rivezim''s goal isn''t this world and there is nothing to worry about," Issei said.


    They thought that Issei''s words were also reasonable, but they felt that there was something missing and they thought that there was something weird.


    ''So shouldn''t we be worried?''


    They thought at the same time.


    "Hmm, how to say... Issei, if this normal fight between normal people then we don''t need to worry, but this is a fight between the two strongest creatures in the world." Yuuki twitched his lips and said, "What do you think the fight between the two strongest creatures in the world is happening in this world?"


    "......."


    Everyone was speechless when they heard it.


    "What is going to happen?" Issei asked unconsciously.


    "BOOOM!"


    "The world is destroyed," Yuuki said with an exaggerated voice.


    "........"


    Gulp!


    "Is it possible?" Issei asked.


    "It''s possible," Azazel said with a serious expression. "I guess we need to inform about this information as soon as possible." He stood up and said, "We have to go back and set up a meeting between three factions as soon as possible."


    They also stood up and nodded. This wasn''t something that they couldugh about. Their world might be destroyed if they did nothing. They needed to do something about it as soon as possible or they wouldn''t be able to cry if their world was really destroyed.


    They were ready to go back and told the vampire beforehand.


    Yuuki also stood up and cleaned the dust from his pants.


    "So what are we going to do now?" Rossweisse asked.


    "I''m going back. We have been in this ce for two days after all," Yuuki said.


    "What are you going to do with the vampire princess?" Jeanne asked.


    "What do you mean?" Yuuki asked.


    "Oh, I have seen you kiss her before," Jeanne said while rolling her eyes clearly showing that she was jealous.


    Yuuki pinched her chin and moved his head closer to steal her lips.


    "Hmmm?!" Jeanne didn''t expect such an action from him. Her lips were stolen so suddenly, but she also felt relieved at the same time.


    Yuuki separated from her and licked his lips while showing a bestial smile. "Delicious."


    Jeanne and Rossweisse were blushing when they saw such an expression from him.


    Yuuki looked at Rossweisse who also looked at him.


    Rossweisse closed her eyes and waited for him to do something.


    Yuuki smiled and moved his head closer stealing her lips.