My Little Pony and Human: Avengers Power

After defeating the four tyrants, a few years had passed, no one thought that a new threat was yet to come, the evil from the beginning of the world was awakened breaking the whole world, but in the darkest hour there will be a man who will be his enemy and who will be a friend, or Twilight Sparkle will understand the mind of a madman and the voice of your own heart?.