Gu Zhengfeng was originally the divine dragon that guarded the Dragon Star. He was seriously injured in an ancient battle with alien enemies and fell into a long sleep. Time flies, Gu Zhengfeng wakes up again and finds that the Shenlong Star has long changed, and the Shenlong that was once revered has become an evil dragon in people's mouth. In order to investigate the truth and retrieve the treasure hidden in the Dragon King Academy, Gu Zhengfeng He transformed into a human form and entered the Dragon King Academy as a tutor, but accidentally became a teacher of the Dragon Slaying Department. For this reason, Gu Zhengfeng taught the students carefully while working hard to find the treasure. After several investigations, Gu Zhengfeng discovered the knowledge of the Dragon King's treasure. Everyone has passed away, and the only clue now may be in the hands of Vice Dean Ye Jiangxue. In the process of approaching Ye Jiangxue, Gu Zhengfeng assisted Ye Jiangxue many times, which caused a ripple in Ye Jiangxue's long-silent heart. At the same time, Gu Zhengfeng was also targeted by a mysterious force and escaped many times. After the assassination, Gu Zhengfeng felt that the old threats were gradually approaching, and it was imminent to find treasures to restore strength and train students to form a new Dragon Legion to fight against the enemy