It's not a system, it's not a saintly woman, it's not a heroine, and it won't be invincible right from the start.

This is a story about a young man from the 20th century who accidentally travels to the world of elves and suffers inhuman torture. By chance, he joins Team Rocket and steps into the darkness with his elves, climbing to the top until he pulls down those high-ranking and hypocritical bigwigs from the altar.

Do you think all bug-catching boys are named Sakaki?

Not everyone can fight against a mythical beast with a giant bee!

Travel through time and space to become the boss of Sakaki, and step by step from a dying boy in the Viridian Forest to the throne of the king of the underground, create the Rainbow Rocket Team, and conquer the world!

This time, there is no Sakaki of the earth who was defeated by a few children, only the king of the underworld who dominates everything!