The protagonist Thorne traveled to a fantasy world full of dangers and became a useless little lord of a border town with mediocre talent, barren territory, and internal and external troubles.
In despair, he discovered that there was a "creation sand table" in his sea of consciousness that could speed up the passage of time.
One day in the outside world, thousands of years in the sandbox! He guided the evolution of life and watched tribes rise and civilizations change.
When there was a shortage of food in reality, he guided the life in the sandbox to cultivate super cold-resistant crops and then "cash out" the seeds.
When the enemy attacked, he guided the "natives" to draw out battle formations.
When he lacks skills, the "immortal cultivation civilization" in the sandbox has created tens of thousands of kinds for him!
He is the useless lord of this world, but he is the creator god of another world!