in the first place. The twins point out that it was she who told them to get lost due to what happened at the Bubbling Goo. Suddenly, an Allosaurus chases them. The children cross a gorge via a suspended log, but when the Sharptooth tries to follows them, the log breaks under its weight and it falls to its apparent death. On the way home, they are confronted by Cera's father; after Littlefoot tells Cera that the twins are back and says that Cera's father never knew that they ran away. Cera's father comes up and asks Cera if the twins really ran away. Cera says, "Sort of. But they didn't go far". Ducky tells Cera's father that Dinah and Dana went to Saurus Rock. Upon hearing that absurd comment from Ducky, he tells Cera that it was her job to watch the twins but failed. He scolds Cera for not properly caring for the twins. He says that he is very angry and disappointed and tells her to immediately march herself home. Then as Cera marches herself home, he continues with his talk on her that she still must be watched herself. That night, Littlefoot has a nightmare in which he falls off a tooth on Saurus Rock and the entire monolith collapses. Grandpa Longneck comforts his grandson after he wakes up from the nightmare, but Littlefoot asks him of what would happen if Saurus Rock was broken. His Grandpa replies that "bad luck would descend upon the valley". Over the next few days, incidents of bad luck plague the Valley, starting with the watering hole drying up. Then a tornado hits the valley, causing damage, but Cera saves the twins and Doc also saves Littlefoot. Dinah and Dana tell Cera's father of her courage for saving them, in which he tells his daughter that he is proud of her. Littlefoot's grandfather finds Doc with his grandson. Doc protected Littlefoot from the worst of the storm and his Grandpa thanks him. The adults, however, blame Doc, as the misfortunes apparently occurred after his arrival, while Littlefoot blames himself and his friends, recalling the breaking of Saurus Rock. Eager to exonerate Doc, Littlefoot attempts to take one of the Sharptooth's teeth to replace the broken stone. In the process, he discovers the Allosaurus is still alive. After temporarily escaping the Allosaurus, Littlefoot is attacked by a Tyrannosaurus, with his Grandpa