Will A. Zeppeli is a character from the popular manga and anime series JoJo's Bizarre Adventure, created by Hirohiko Araki. He is introduced in the second part of the series, titled Battle Tendency, and serves as a mentor to the protagonist, Joseph Joestar. Will is known for his mastery of the Ripple technique, which allows him to harness energy from the sun to combat supernatural foes. As a member of the Zeppeli family, Will carries a legacy of fighting against the ancient vampire Dio Brando and his minions. His character is distinguished by his strong sense of justice and determination to protect humanity from evil forces.