Ryuu Kusari no Ori -Kokoro no Uchi no “Kokoro”- - Chapter 5.19

In the year 1469, the Aztec Empire in Central America was at its zenith. A soul from the future transgressed time to come here, intent on saving the fate of the Indian people from destruction and establishing an empire in Central America!The Age of Exploration had just begun its prologue, with European colonizers venturing into the unknown world. Europeans were on the rise, intent on conquering the rich lands of America and colonizing the vast New World. They were poised to embark on an expansion that would take them from America, to Africa, to India, to the Far East, and control the world for the next five hundred years!But now, an immortal spirit sought to change all of that. He would unite Central America under one rule, inherit the two-thousand-year legacy of American civilization, and resist the invasion of Western colonizers. He would spend centuries leading Aztec civilization onto the path of destiny to conquer America!Without the land and wealth of America, what would become of the Westerners? And in which direction would the world turn?

In the Tranquil Sun province of the empire, there exists an unremarkable lordship known as Xue Ying Territory! This is the home of the Dong Bo clan, the clan of our hero Xue Ying!

His father, a commoner turned noble; his mother, a noble who abandoned her clan for love, and his brother, an innocent toddler. But peace cannot last forever, Xue Ying’s peaceful life is shattered, and the only way to reclaim it is through power!

- Description from novelupdates

There are times when all it takes is the right voice to help you realize the greatness within to conquer the painful evil without. Uzumaki Naruto's voice of promise turns out to be his... from the future.

The protagonist is an accidental time traveler - he didn't wait, didn't guess, only dreamed, but ended up in history, which he didn't pay much attention to. He was just lucky with his lineage.Ryo is a new member of the Nara clan, from the Uzumaki lineage on his father's side, and it so happened that he was born not at the beginning of the known plot, but more than three decades and two world wars later. Now he has to figure out how to get out of this situation however he can.