Trapped Beast Fighting Technique

Thousands of years ago, aliens invaded and were repelled by the various races led by Hongwu Supreme. The captured alien demons were all imprisoned in the Zhihui Tower on Lost Island, and the Great Hong Kingdom was founded. A little mountain bandit with an unknown background, carrying a strange piece of thousand-year-old cold iron, learned a volume of trapped beast fighting techniques handed down from ancient times, and began a legendary and powerful story. Secrets were revealed one by one, and the strong men in seclusion and the long-lost races gradually woke up because of him. When he thought he was about to reach the peak, he realized that this was just the starting point...