Marvel vs DC

The book that I reading was Marvel vs DC.The book  was about the two brothers who become aware of the other's existence, and challenge each other to a series of duel involving each universe's respective superheroes and villains.The losing universe gets killed and the wining one gets to stay.There are sixteen people and eight battles.The super heros and villains are Superman vs The hulk,Captain america vs Batman,Aqua man vs Sub mariner,Storm vs wonder woman,Super boy vs Spider man,Wolverine vs Lobo,Flash vs Quick silver,and Silver surfer vs green lanturn.But,theres a new super hero that makes the brother combined with the other to make the amalgam universe which is marvel and DC put in to one.The Marvel universe had more votes than DC but they made DC and Marvel in to one universe.