Out of all the many gods in the universe, Bills is the most feared. He is feared even by Kais and Supreme Kais. As the God of Destruction, he was once tasked with maintaining balance in the universe. He slumbers for many years, and he destroys planets during the few years when he is awake because destruction is required in order to create new planets
Bills awakens from a long slumber, and is told that a Saiyan defeated Frieza. He tracks down this warrior, Goku, and challenges him on King Kai’s planet. Bills defeats Goku, and is disappointed by the subsequent lack of challenge. He then leaves, seeking for stronger warriors.
He goes on Earth and confronts the Z Fighters. Later, Goku confronts Bills again and they have a battle in space, right above planet Earth.
Bills is a God of Destruction who violates the common sense of Z.[ His power surpasses that of all the main Dragon Ball Z villains: Frieza, Cell, and Majin Buu. V-Jump also notes that Bills is without a doubt the strongest being in the history of Z. He usually uses his power to destroy planets, and he is strong enough to destroy multiple galaxies. Also, Bills can stop a charge from Super Saiyan 3 Goku with only one finger.