As Rebels have been busy with their partners to protect the world from the frequent threats that have departed from them and which nobody could have been able to combat by themselves, a danger that has never been seen before in umbrellas cosmos; this is Thanos! An exponent of the intergalactic evil, its main purpose is to find and take possession of the Six Stones of the Infinite, some ancient artifacts with an unimaginable power, and if it succeeds in putting it all in its glove then it will have control on everything that exists and will impose its evil reality. Nothing of what the Rebellions have to face up to now is comparable to this, and the fate of the planet has never been more uncertain than now.