The color of the sky faded turning into pure white.


    Everyone started to panic when they saw what had happened in this ce.


    [Everyone, please enter the school to protect yourself!]


    Sona used the announcement to tell everyone to enter the school since no one knew what had just happened.


    "Yuuki!!"


    Everyone unconsciously moved to Yuuki since they knew that the safest ce was beside him.


    "My name is Archer here," Yuuki answered with a sigh.


    "...."


    Everyone suddenly realized that they hurriedly nodded.


    Then there were two hologram pictures in 3D that appeared in front of them that showed both Gondul and Sairorg.


    Gondul was in the city hall gathered together with the other magicians talking about the magicians which had been kidnapped by Qlippoth.


    Sairaorg has been in Agreas since he stayed there after his first day of school.


    "Grandma, are you alright?" Rossweisse asked in worry.


    Gondul shook her head and said, "I can''t use magic in this ce."


    !!!!


    Everyone turned serious and checked whether they could use their magic since without their magic then they were powerless. They tried it however, they were in luck that they could use it.


    "It seems that only the magicians in this city hall can''t use magic." Gondul turned serious and said, "But this person is very strong to be able to cast a seal without any of us noticing."


    The magicians who had gathered in the city hall were a group of very famous magicians and all of them had the power of the high-ranking devil, however, the person who cast this seal was able to use it without any of them noticing.


    When everyone was talking to each other about what had just happened, Yuuki read the quest that appeared in his head since it was easier to tell who was his enemy from this quest.


    [Quest: Protect everyone]


    [Reward: 3X Random Reward]


    [System tips - The entire town is sealed by powerful magic and a group of terrorists will soon kill all of the people in this ce. Protect all of the people in this town along with the group magicians since they''re the only people who help to stop what is about to happen in the future]


    ''What''s about to happen in the future?''


    ''Is it about 666 (Trihexa)?''


    Yuuki thought that it was the only possibility and he also remembered that the topic of this magician gathering was 666 (Trihexa), however, those groups of magicians didn''t want to help Rivezim with his ambition.


    ''He ns to kill them, huh?''


    Yuuki didn''t have more detailed information about Rivezim and wondered why Rivezim needed to attack them in this town.


    "Old Satan technology?"


    Yuuki raised his eyebrow when he heard these words.


    "Agreas is known as the ce where the technology of Old Satan is being kept, and even Ajuka-sama hasn''t been excavated and there is still a lot of mystery here," Ravel said.


    "But what are they going to search for in this ce?" Kiba asked.


    "We need to know what their objectives are first," Rias said.


    "Their first objective must be us. The Magicians have researched a topic rted to 666. So they are after us. But they also covered Agreas with a barrier. They may have some kind of intention," Gondul said.


    Sky City Agreas.


    Rivezim and his group had covered this town and Agreas with an ellipse-shaped barrier. If they were after this town which currently had the magicians, then they could have simply covered this town only with a sphere-shaped barrier. That meant that they must have a reason why they also sealed Agreas.


    "The technology from Old-Maou''s era. "


    Ravel muttered, and Rias also nodded.


    "The technology thates from the Old-Maou''s era is used in Agreas. There are still areas we can''t decipher and the research institute belonging to Ajuka Beelzebub-sama is currently investigating the deep region of that ind. Rizevim Livan Lucifer who is the son of the previous Lucifer must be after a certain thing on that ind."


    Yuuki rubbed his chin and said, "The legacy of the Old-Maou''s era—or it can be a type of weapon. And it''s most likely rted to 666." He felt that if it a cliche novel''s development then there must be a weapon that could destroy everything on that ind.


    However, his mission was to protect everyone and the matter of that ind didn''t really matter to him.


    "They made a barrier of this scale, so won''t there be someone outside the barrier who can sense something strange is going on?" Issei asked.


    "They must already be aware that will happen if they make such bold moves like this. Most likely, there''s a chance that they have closed the connection with the outside world by distorting time and dimensions to make sure people outside won''t realize it," Sona said while narrowing her eyes.


    Then they continued to talk about the protection of the matter of barriers that rted to time and space.


    Agreas hadn''t put up a barrier to stop such a thing since it was a holynd for a Rating Game, and also a tourist ce.


    The Arch-Duke of Agreas was reluctant to close Agreas since it generated a lot of money, however, it backfired and caused this incident to happen.


    They could only sigh at their luck then suddenly the door opened.


    "What happens?" Rias asked.


    "T - There is a vision in the sky!"


    !!!


    Everyone hurriedly went to the outside of the school and saw a Devil''s symbols written there which read "Please wait for a moment". They put up an alert stance, then they heard a mocking voice.


    [Eh? Has the broadcast started already? Seriously? Hold on a sec~. This old man right here still hasn''t eaten his meal. But you are still telling me to appear? Fine, fine.]


    They heard a familiar voice then the vision in the sky started to change into a familiar silver-haired middle-aged man.


    Rizevim Livan Lucifer!


    Yuuki could only sigh at this moment.