My Puppetry Skills Were Perfected by Me in Another World

Chen Yichen, a college errand boy, accidentally found the out-of-print Fei Liuhu figure. When he was cleaning it, he accidentally discovered a mysterious diamond hidden in the cavity. The moonlight in the middle of the night caused the secret diamond to mutate. He was pulled by a black hole while wearing only a bath towel, and accidentally traveled to a different world where swords and magic coexisted. This magical continent has many races, monsters are rampant, and undead and dark forces are constantly encroaching on the territories of various countries. Chen Yichen, who had nothing, could only be trapped at the bottom and struggled to survive. Coinciding with the once-in-ten-year Quanming Ziyue rising into the sky, the secret diamond completely awakened, giving him two exclusive abilities: the complete puppet inheritance of the Red Sand Scorpion, and the soul thread that can be controlled at will. By chance, he learned the unpopular spirit magic, perfectly integrated the magic with puppets, and created a unique combat system in the mainland. Many powerful people in the mainland despised the puppets, treating them as children's playthings and constantly making sarcastic remarks. Chen Yichen sternly said that everyone was short-sighted, that ten puppets could slaughter an entire city, and that a hundred machines could destroy an entire country. He vowed to let everyone witness with their own eyes what kind of power this so-called children's toy could unleash. Thousands of miles of soul threads are tied to monsters, curses and forbidden techniques trap powerful enemies, the undead army sweeps the battlefield, and hundreds of machines are trained to trample the empire. With his unique puppet fighting method, Chen Yichen crushed all the top masters and ancient powerful men all the way to reach the pinnacle of combat power in this magical continent. But after reaching the top, many mysteries remain unsolved: Why was he, an ordinary errand boy, chosen by the secret diamond? The diamond frequently appears to be broken into six parts. What kind of long-lasting secret is hidden? What kind of world-ending catastrophe is buried deep under the mainland?