Vision is a powerful superhero in the Marvel Universe known for his enhanced abilities and mechanical body. He was created by Ultron, a robotic enemy of the Avengers, using the remains of the android Human Torch and the brainwaves of Wonder Man.

Despite his robotic nature, Vision has a unique personality and a strong sense of humanity, which he developed through his relationships with his fellow Avengers, especially Scarlet Witch, who he eventually married. He has a number of remarkable abilities, including flight, super strength, density control, energy projection, and the ability to phase through solid objects.

Vision has played a key role in many of Marvel's major storylines, including the Avengers' battle against Ultron, the Kree-Skrull War, and the Infinity Gauntlet storyline. He is also known for his appearances in the Avengers and the West Coast Avengers comic book series.

Throughout his comic book history, Vision has been portrayed as a complex and sympathetic character, struggling with his identity as a machine and his desire to connect with humanity. Despite his struggles, he has remained a stalwart member of the Avengers and a hero of the Marvel Universe.