The Collector and The Grandmaster always had their Concert of Champions at Earth but what happens when they decided to have their Concert at Remnant and they both chosen two people to be their summoners. The Collector chosen Ruby Rose and The Grandmaster chosen Cinder Fall. Will some of our favorite Marvel heroes be forced to do evil acts for Cinder and will our favorite Marvel Villains be forced to do good acts for Ruby. Only the crystals that our heroes and villains are trapped on can tell. I don't own Marvel I don't own RWBY I own my OC
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