The Alchemist Who Broke the Technology Tree

Wang Chen, a boy from the earth, travels to another world to prove himself as a ninth-grade alchemy saint. Later, he died unexpectedly and traveled back through the small space again. After returning, in order to pursue his inner ambition, Wang Chen began his journey to transform the earth by himself. Angels, vampires, witches, werewolves, paladins from the West... Onmyojis, ascetics, monsters, ghosts, underworld, heaven from the East... Things from myths and legends are resurrected in Blue Star... Let's see how a returning alchemist changes the world step by step and returns to the top. All the excitement lies in breaking the technology tree!