The Star Crusher: A Graphic Novel (Missile Mouse #1): The Star Crusher (1)

Missile Mouse, secret agent for the Galactic Security Agency, is a risk taker and a rule breaker, which is why he's in hot water at GSA headquarters. Then RIP, the Rogue Imperium of Planets, kidnaps a scientist who knows about the Star Crusher, a doomsday machine capable of destroying the entire universe.
Time to let loose the mouse!