"Bleach" is a Japanese anime and manga series created by Tite Kubo. The story follows the adventures of Ichigo Kurosaki, a teenager with the unique ability to see spirits. His life takes a sudden turn when he accidentally obtains the powers of a Soul Reaper—a celestial being responsible for safeguarding the living world from malevolent lost spirits known as Hollows and guiding the souls of the deceased to the afterlife.

As Ichigo gets accustomed to his new role and makes friends in the spirit world, he must protect his loved ones from the threats of the supernatural realm. Throughout his journey, he confronts various foes, from the monstrous Hollows to powerful beings within the Soul Society, the afterlife's governing institution.

The series delves into themes of life, death, and purpose while showcasing intense battles, a vast array of unique powers, and complex character relationships. Over time, "Bleach" expands its universe to include other types of spiritual beings like the Arrancars, Visoreds, and Fullbringers, each bringing their own set of challenges and mysteries.

With its captivating storyline, diverse cast, and intricate world-building, "Bleach" has become one of the most popular and influential shonen anime and manga series worldwide.