Shinsaku Arima

When an evil spirit known as Pitch lays down the gauntlet to take over the world, the immortal Guardians must join forces for the first time to protect the hopes, beliefs and imagination of children all over the world.

After Megamind, a highly intelligent alien supervillain, defeats his long-time nemesis Metro Man, Megamind creates a new hero to fight, but must act to save the city when his "creation" becomes an even worse villain than he was.