Bleach: Bound to Aizen from the Start, I’m Invincible!

After transmigrating to Soul Society, Uesugi Yue was an ordinary Rukongai resident on his way to Shin'ō Academy to take the Soul Reaper entrance exam.

From the start, he gained the Strongest Binding System. It bound him to Fifth Division Captain Sōsuke Aizen, and at regular intervals he would automatically gain a portion of Aizen's abilities. Once he had copied Aizen perfectly, another character slot would unlock. One god-tier character after another appeared, bringing unprecedented upheaval to Soul Society.

Genryūsai Shigekuni Yamamoto: "Uesugi Yue is the greatest genius Soul Society has seen in millennia. He is more than worthy of inheriting my position as Captain-Commander."

Sōsuke Aizen: "An enemy who gives me an immense headache. His whole being is filled with mystery and miracles."

Yhwach: "An unbelievable Soul Reaper. He can even evade The Almighty, which grants me omniscience and omnipotence. He is far more troublesome than Yamamoto and Squad Zero, and may even rival the Soul King!"

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.