An experimental drug that is supposed to reduce aggression has the opposite effect on a baboon that is being experimented on by a group of medical students and their professor. While they are playing a fantasy role-playing game in their research facility, the baboon escapes and begins hunting them down.下一刻，她又面露不忿，低声咬牙道：“那么担心胡一菲，也不见你之前那么担心我......那人跟你也不怎么熟啊......”