Megan Williams after the last time she was seen, was kidnapped by a grey van where three alliens were. They wanted to erase the memories she had about the allien community. During this period, Cat was intensively searching for her friend. Two weeks later, five minutes before Megan´s memory was erased, Cat managed to enter the allien´s refuge by the tunnels. But how could Cat find this place? She just followed the leads given to her carefully. So she enter the tunnels, she turned right, then left and finally found the scared Megan and the kidnappers. Afterwards, she entered quietly and turned the lights off which confused the alliens. This led the kidnappers to go to the eletric board which gave Cat the chance to rescue her friend Megan: she cut the ropes and untied her and finally successfully escaped from the aliens.