Marvel vs Capcom 2 (Marvel vs Capcom 2 Storyline)

Marvel vs Capcom 2
"Armour of Erosion"... It should have been no more than a fairy tale. It should never have been awoken. However, the end has come. Wheel of fortune has resurrected the legendary evil from limbo. Hideous waves from the armour have turned fish into deformity, and the accursed wind from the sea has brought death to the inland.

The fighters gather when the ominous shadow is about to cover the light of hope. They head to the abyss to bring everything back into the "Sea of Genesis."