Justine (Garance Marillier) grew up in a vegetarian family, strictly abided by the precepts of diet, and never tasted meat. Justine entered a veterinary school. As a "rookie" on campus, she was ruthlessly squeezed and excluded by the old students. The strict hierarchy made Justine feel depressed, and the relationship between her and her sister Erica (Ella Rumpf), who also studied here, was also very tense. Without the control of her parents, Justine decided to taste the taste of meat. However, as time went by, she gradually found that cooked meat could no longer satisfy her, and she had a desire for raw meat and blood in her heart. This increasingly strong desire tortured Justine, and Erica was not surprised by her sister's strangeness. In an accident, Erica's fingers were cut off by scissors. Facing the severed fingers in front of her, Justine could no longer suppress her inner desire.