The Unknown

The year is 2217, everything on Earth changed, when the humans had their first real encounter with Aliens.
Since then the world has grown. Crop season lasts longer, there are no terrorist groups anymore, and everyone has food, shelter, and water.
But, the Aliens left something else. They chose twelve random kids to give powers.
Because there is a disclaimer. The countries moved, they created a new Pangaea, and the government is corrupt. Not only taking from the civilians, but giving what they took to the upper class. The government hides to many secrets unknown to the civilians.
These twelve...
will they survive against the unknown?