KO One: With the Popularity System, I Forge a Legend!

Also known as: I Can Travel Back and Forth Between Ultimate 1 and Ultimate 3! I Changed the Timeline

Gu Mu transmigrates into the world of the Ultimate series. Before his eyes appears a 15-day countdown, and he awakens a Popularity System!

The more famous he becomes, the more Popularity Points he earns. These points can be exchanged for treasure chests containing countless rewards, including superpowers, treasures, cultivation techniques, and combat power!

And so!

Starting at Nanluo High School, on his very first day as a transfer student, he becomes the leader of a school in record time!

Next, he heads alone to the two major high schools in the South District and defeats them both by himself, becoming the leader of the district's schools!

Finally, he challenges the leaders of all eight major high schools. He goes to the battlefield alone and defeats them, forging an unparalleled legend. He becomes the first person ever to unite the entire high school world, and rises to its supreme ruler in record time!

In the end, to sweep the KO Rankings, he challenges KO One!

But when the 15-day countdown ends, he transmigrates ten years into the future of the Gold Dimension, where his legend has already been passed down for a decade.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.