Ominous rainstorms, strange black shadows, mysterious black suitcases, and "Odin" in armor descending like a god... Dancing long swords, exploding meteors, deserted highways, useless fathers turning into majestic heroes, fighting for their lives, who will win? Who will lose? And Lu Mingfei, welcoming his first summer vacation at Kassel Academy, received a temporary mission invitation from the school! The dragons are back, and the crisis is reappearing! The king of the earth and the mountain opened his eyes in chaos, the god Odin raised his spear and looked down at all living things, and a new storm in the dragon world is ready to go... Where should those young people go?

source: bangumi.tv/googletranslate

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Prequel: Long Zu