Yhwach is a fictional character from the manga and anime series Bleach, created by Tite Kubo. He is the main antagonist of the final arc, known as the Thousand-Year Blood War. Yhwach is the leader of the Quincy, a group of powerful humans who can manipulate spiritual energy, and he possesses the ability to absorb the powers of others. As the son of the Soul King, Yhwach has immense strength and unique abilities, including The Almighty, which allows him to see and alter the future. His goal is to reshape the world according to his vision, leading to conflicts with the series' protagonist, Ichigo Kurosaki, and other characters.