Izaiah_Schonebeck

Reincarnated into the world of ninjas at the age of four, Grant Marshall doesn’t remember much about his past life, except for one undeniable truth: he is driven by an insatiable thirst for knowledge. Raised in the Karama Clan, a family renowned for their mastery of illusions, Grant quickly sets his mind on mastering the ways of chakra and jutsu, eager to push the boundaries of what’s possible.
With his adult intellect trapped in a child’s body, Grant excels in all academic pursuits, but his true passion lies in learning the deeper intricacies of chakra and understanding the hidden forces of this new world. Despite his advanced intellect, Grant keeps to himself, more interested in solving the mysteries of his new life than making friends. However, as he grows, his relationships with his classmates begin to shape him in ways he never expected.
As Grant turns eleven, his life takes an unexpected turn during a mission gone wrong. Faced with the loss of a close friend, he unlocks a hidden power within himself—one that could change the fate of not just his world, but the very fabric of reality itself. In the midst of grief and confusion, the World Changing System awakens, offering Grant the chance to reshape the world using not only his mastery of chakra but his knowledge of science, illusion, and technology.
The story follows Grant’s journey as he grapples with the weight of his abilities, the moral dilemmas of his new power, and the complex relationships he forms along the way. As he participates in the Chuunin Exams, unravels the secrets of his clan, and uncovers the truth behind his past life, Grant must decide whether he will use his world-changing abilities to protect those he cares about or manipulate reality itself for his own gain.
Will his thirst for knowledge make him a hero or a force that even the strongest ninja cannot stop?

Table of Grant Marshall, the world-changing ninja

Table of contents

Volume 1