The Super Wild Dragon Clone

This is a wondrous tale of evolution. The protagonist unexpectedly gains a giant earthworm as his clone. A giant earthworm? Yes, but earthworms aren't much use! Don't be so quick to judge! According to folk legend, an earthworm can turn into a snake, and a snake can become a dragon! It's all true! See how the protagonist, with a mighty dragon as his clone, builds a vast business empire, establishes a global private military company, wins over all kinds of women around the world, and breaks through the limits of humanity.