Finest Servant - Chapter 602

Xia Yan passed through to the world of Bleach and became an eleven-year-old boy. He was rescued by Renji and Rukia in the Seireitei, and he was studying at Shin’ō Academy, and he was a student of the same class.
He is a top student of the Shin’ō Academy, and he is vying for strength by various teams. In the end, he has entered the first team of secret mobile maneuvers.
He will use punishment to kill every person who tries to threaten the martyrdom and protect his loved one.

- Description from Novelupdates

A boy born with the potential, so great that it threatend the world's powerhouses itself._____Born amidst chaos and tragedy, Azhrael, the son of the legendary Frost King and Celestial Witch, carries a burden no child should bear. Half of his soul was dormant into another world, while the other half was left sealed, hidden from the prying eyes of those who sought to destroy him.He was a child of immense potential—his very existence threatened gods and shook the balance of power in the world.However in the main story, Azhrael was only an “extra.” A mysterious beautiful boy with snow-white hair and dull grey eyes who exists in the shadow of others, bullied and beaten, unaware of the legacy he carries.That Is Until.

This world is Heaven.

Because this world has everything you dream of, everything you wish for.

This world is Hell.

Because everyone in this world are parts of a never-ending massacre.

Are you fighting to survive, or fighting to come home?

- Description from Novelupdates

When he woke up, Yang Yuan found himself reborn.

When he was one year old, “Ah, not only rebirth, but also transmigration.”

At the age of three, “Goldfinger is finally in place!”

Portable space is handy.

Fourteen years old, “What the hell is my golden finger?”

Yang Yuan screamed in the sky…

Thirty-year-old, Yang Yuan, who was hugging from left to right, stood on Emperor Tread Peak, pointing to the vast land, “This is the country that I have conquered!”

Omg, golden fingers are so fragrant!

- Description from novelbuddy