Alexander Arman is a timid young chef who joins an online therapy program to cure his insomnia through personalised hypnosis tapes. But instead of healing, the program triggers another condition - somnambulism.
During sleepwalking episodes another self comes out at night, in effect, two different personalities are sharing one body.
The sleepwalker aspires for a better life but Alex tries to sabotage him-self because he has no recollection of this nightlife. When original Alex wakes up on the other side, he learns that the terrifying clues found in the morning are not at all what they appeared to be.