My Kingdom Building Done Right! - Chapter 30: The Spy In The Sky

Fang Xi wore it, and it was the second time!

In the realm of cultivating immortals, I am obedient, but in another world, I strike hard!

Unexpectedly, thousands of years later, he would become a big boss in the world of cultivating immortals!

(Gou Dao Changsheng + Unlimited Stream, produced by Wenchao, a high-quality book, please book friends rest assured to collect and read)

- Description from novelbuddy

Kyo Mazuru traveled to the world of Bleach and landed in the forest of Menos Grande at the beginning.Picking up a asauchi left over from Shinigami's death, and starting with a sword, he spent hundred years in the forest of Menos Grande to survive, slashing countless hollows, and his slashing skills reached the peak, until one day, he met a man who claimed to be Mr. Aizen Sōsuke!Mr. Aizen couldn't bear him to live alone in Hueco Mundo, so he invited him out of there and brought him to Soul Society!After that, Kyo Mazuru's Shinigami career began!

A broken man who ended his own life finds himself reincarnated into the game he used to play. However, instead of becoming the protagonist or a powerful antagonist, fate places him in the role of a minor villain—a mere stepping stone for the protagonist in the game's first arc.