During a Tyrannosaurus Rex attack, Sarah was betrayed by her boyfriend Ryan and her best friend Jessica, who left her behind to die. Sarah is reborn just hours before the nightmare begins. She warns the group, but they mock her and force her into the basement. Secretly, she stockpiles weapons and turns the cellar into a fortress. When the mutant T-Rex strikes, the villa becomes a slaughterhouse. Ryan and Jessica's selfishness leads to their gruesome deaths. Sarah teams up wit
