Pedro and Marilí were watching a parade in the woods when a cyclist fell. They went towards La Margarita and saw the red car they had seen before, which motivated them to enter an empty house. They went in through the kitchen disappointed not to find the monster. The children then went to the crossing and had a race, where the monster grabbed Marilí and took her. Pedro desperately went for help but fell in a gully, getting hurt. After recovering, he continued towards the woods as the whole school was worried about one of their own. When Marilí's parents learned what happened, they immediately went to the authorities, and then everyone went to kill the monster and rescue Marilí