I Don't Know the Original, I'm Too Busy Trying to Make a Living - Chapter 39

In a world of celestial beings and monstrous cultivators, an ancient power awakens, bestowing upon all living beings the Heavenly Interface—a mysterious system that allows them to visualize and track their cultivation progress. This divine gift brings forth a new era of possibilities, forever altering the balance of power in a world governed by the strong.

Kai, a humble gardener with dreams of grandeur, unwittingly triggers the awakening of the Heavenly Interface when he stumbles upon an ancient ruin hidden in his land. With nothing but his love for gardening and an enigmatic skill called Interface Manipulator, Kai embarks on an extraordinary journey of self-discovery and cultivation. As he delves into the lost knowledge of the Heavenly Interface, he uncovers traces of a forgotten civilization and their noble aspirations.

Join Kai in Blossoming Path as he uncovers the secrets of the Heavenly Interface, forges powerful alliances, and faces unimaginable challenges. In a world where the pursuit of power reigns supreme, Kai's journey will redefine what it means to walk the path of cultivation and awaken the true potential within.

Crossing to One Piece world, he became Roger’s younger brother.

99 is one, and nine refinements are returned to Xian.

A young town boy, stepping on Xiuxian Road, is not a family, no gold fingers, with his own determination and wisdom, the nine major cultivation system, the nine realms step by step to the peak, and finally ninety-nine one, the achievement of true immortal.

- Description from Uukanshu translation