Xiao Yu, a good young man, was mysteriously reborn as an eel, but accidentally activated the evolution system of all races. He awakened the bloodline of the ancestral dragon, devoured evolution, and listened to all things. From water tanks to rivers, from protected areas to sea countries, he devoured powerful enemies, resolved crises, and even faced nuclear bombs and the Yamata-no-Orochi. When creatures from another world invaded reality, Xiao Yu called on beast masters from all over the world and led a group of people to break into the obsidian mining area. After discovering the passage between the two worlds, he went to the other world alone to fight. A year later, a world-shaking dragon roar came from deep in the mining area - an evolutionary legend involving two worlds had begun.
I hope you won't take it down.