The five kids who had gone missing from the police station were now being escorted to an old underground cell.The cell was made during the times of the world war to protect the people from atomic bombs and was now a totally forgotten entity.However this forgotten place was actually used by some people as their place for nefarious reasons.
One of these was being used as a prison to conduct human experiments. This involved injecting the humans with various medicinal but non approved drugs and checking for their side effects.So any human who was caught in the clutches was used for the greater good of mankind and became a lab rat.
