World Dominating Empress Physician - Chapter 46

A mecha otaku is reincarnated into another world as Ernesti Echevalier (Eru). In this world there exist huge humanoid weapons known as Silhouette Knight. Dreaming of piloting those robots, Eru, with childhood friends, Archid Walter and Adeltrud Walter: together they will aim to become a Knight Runner, pilot of Silhoutte Knight.

Childhood sweethearts.
The most popular person in school is my childhood sweetheart.

- Description from Novelupdates

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.

Jin Rou, the youngest Celestial King, was being restricted to go outside by his father for some reasons. Thus, Jin Rou was fed up.

And so, he made his ‘Grand Plan’ of running away.