What is bleach hell arc?

The Hell Arc, also known as the "Turn Back the Pendulum" arc, is a filler arc that is not part of the original manga storyline in the Bleach series. It spans from episodes 190 to 205 in the anime and focuses on the past of the Soul Reaper captains and lieutenants, giving background information on their relationships, powers, and personalities.

In this arc, viewers are transported back to the Soul Society 110 years in the past, where they witness the events leading up to the present time. The arc explores the history of key characters such as Yamamoto, Urahara, Yoruichi, Soifon, Gin, and Aizen, revealing their motivations and the circumstances that led to the current state of the Soul Society.

The Hell Arc is known for its deep character development and intricate storylines, providing valuable insights into the backstories of the various Soul Reaper characters. While it is not essential to the main plot of Bleach, the Hell Arc is a fan-favorite among viewers for its engaging storytelling and well-crafted narrative.