I've heard about sleepwalking...

Eat the nose of a corpse while sleepwalking

There was a medical student who had sleepwalking. He often got up alone at night, walked to the dissection room, broke through the door, bit the corpse's nose with his mouth, and then went back to his dormitory to lie down and sleep. Soon after, the school found that the noses of many corpses were missing, and the truth was revealed after careful investigation.

Sleepwalking to find "watermelon" cuts

It is also a university dormitory, with eight people sleeping room up and down bunk beds, a certain night, the moon is dark, the wind is high, and people are sleeping. The upper bunk fell off the bed and continued to sleep on the floor. Another man was awakened, and he happened to see the scene. After a while, the one lying on the floor got up, fumbled to pick up the fruit knife on the table, and walked to the bottom bunk of someone's bed! Fumbled to touch the roommate's head, then picked up the fruit knife, patted the man's head, shook his head, and walked to the next person... He did the same to everyone in the lower bunk. Then put the fruit knife back in and lie down on the floor to sleep. Woke up the next day. The classmate who saw all this asked him what he was doing last night. The king said, "I dreamed last night that I was in the watermelon field in my hometown, took a watermelon knife, and found several watermelons in the field, none of which were cooked..."

The above are all stories of sleepwalking that have been heard, and must have been artistically processed. Sleepwalking is generally considered to be an unnatural, grotesque and uncanny phenomenon. In life, sleepwalkers exhibit some of the characteristics that do surprise and sometimes even terrorize the people around them. According to the general impression, sleepwalkers suddenly produce a great power that is unbelievable; in the face of a state of great danger, there is no fear or uneasiness at all, and they can complete rather difficult movements; and by the next morning, the patient has forgotten everything that happened the night before. In fact, the medical name of sleepwalking is sleep-related hypermotor epilepsy, which is a focal epilepsy characterized by asymmetrical rigidity and or tension disorder posture and or complex hypermotor behavior, which is characterized by a "hyperkinetic" as the main clinical manifestation, which was called nocturnal frontal lobe epilepsy in the past, mainly occurs in sleep, is common in nighttime sleep, and is often considered to be a nightmare by family members or medical staff.