Ep 21. Bleach 21

Ichigo Kurosaki is a 15-year-old boy with the ability to see ghosts. One day, he meets Rukia Kuchiki, a shinigami, or death god, who is chasing an evil spirit known as a hollow. During the course of their battle, Rukia is injured and forced to transfer her powers to Ichigo in order to defeat the hollow. As a result, Ichigo is tasked with taking on Rukia's duties as a shinigami, while Rukia must remain in the human world in a weakened state.

In Bleach season 2 episode 21, titled "Enter! The World of the Shinigami," Ichigo has finally made it to the Soul Society, the afterlife realm ruled by the shinigami. There, he meets a number of people he never expected to see again, including his father, Isshin, who is also a shinigami. Ichigo is quickly thrown into a world of law and order, where he is expected to follow the strict rules of the shinigami. However, he is also given a new mission, which is to find and retrieve Rukia, who has been sentenced to death for transferring her powers to Ichigo.

Ichigo is conflicted about this mission, as he has developed a strong bond with Rukia, but also respects the authority of the shinigami. He must navigate the complex politics of the Soul Society in order to find a way to save Rukia from her fate. Along the way, he meets many new characters, including a group of rebellious shinigami known as the Visoreds, who may hold the key to his success.

The episode also introduces a number of new concepts and powers, such as the Zanpakuto, a spiritual weapon used by shinigami, and the Bankai, a powerful form that can only be achieved by those who have mastered their Zanpakuto. Ichigo must learn to wield his own Zanpakuto and hone his skills as a shinigami if he hopes to succeed.

Overall, Bleach season 2 episode 21 is an exciting entry in the series that sets up a number of plot threads for future episodes. It features intriguing character development for Ichigo, as he must reconcile his desire to save his friend with his duty as a shinigami. The introduction of new powers and concepts adds depth to the world of the Soul Society, making it an engaging and immersive setting. Fans of the series will no doubt be eager to see where the story goes from here.