90 Days Countdown, Who Dares to Take Action Against Blue Star?

Blue Star is reborn. There are still 90 days left before the eight major alien civilizations attack Blue Star. Zhang Zhe became the only person in the world who knew about this incident. "Ding!" "Host signed in successfully." "Obtain the doomsday weapon Aurora." 90 Days, only 90 days, he desperately installed all kinds of black technology weapons in his underground base, just to eliminate the eight alien civilizations when they attack Blue Star. In the last life, the Beautiful Country and its allies all fell prey to alien civilizations, causing the Yanlong Country to fight alone and eventually perish. Now that he is back, he will take advantage of this period to collect some interest for Yanlong Kingdom. I originally thought that Blue Star was nothing more than an ant civilization. When the fleets of the eight major alien civilizations arrived at Blue Star and prepared to launch an attack. They discovered that Blue Star actually had weapons that were more advanced than their own civilization. The eight major alien civilizations began to panic. Is this still the Blue Star with level 0.7 Civilization? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.