Douluo: Dragon Emperor Splits the Empty Seat, the Ultimate Alchemist

Yu Heng traveled through the Blue Electric Tyrannosaurus Rex family in the Douluo Continent and awakened the black caterpillar, a sixth-level separated martial soul with innate soul power. Everyone says that the powerful dragon Pokémon Rayquaza evolved from the green caterpillar, and that black caterpillar... Isn't it Flash Rayquaza? I really believed it. An insect transforms from a cocoon into a butterfly and grows against the will of heaven. According to the alchemy technique passed down in the family's ancient books, Yu Heng explored step by step, hoping to use the alchemy technique to develop a peerless elixir that would completely transform Xiao Hei into a dragon. Fortunately, Xiao Hei is not picky about food either. You can eat whatever you feed, and it can also give Yuheng comprehensive feedback on medicinal properties. Under Yu Heng's "careful care", Xiao Hei also grew stronger step by step from a "rotten bug", grew claws, gave birth to dragon horns, and finally became the flying dragon flying in the nine heavens, the shining Rayquaza! "Everyone is not optimistic about it, but it doesn't live up to expectations." "If no one touches it, it won't be able to climb up." Only I, Yuheng, know the hardships along the way. Some years later Yu Yuanzhen: "A worm is out of the fake dragon's nest, and the real dragon comes when the storm comes." Yu Xiaogang: "The overlord has a pig in his house, and he feeds it with resources and becomes a fat pig." Ditian: "Who dares to take away my title of the strongest black dragon on the surface?"