7.7/10611 votesLoading...#1 - Everyone Has a Demon in Their Heart
Season 1 Episode 2 - Aired 11/25/2023
Gu-won inexplicably loses his power — and finds that Do-hee might be the key to regaining it. But his efforts to take back his abilities backfire.
Director: Kim Jang-han, Kwon Da-som
Writer: Choi A-il
7.7/10383 votesLoading...#2 - The Past, the Original Sin
Season 1 Episode 13 - Aired 1/12/2024
As Gu-won and Do-hee enjoy their bliss, he notices her unresolved trauma. The two later join Noh Suk-min for dinner, unaware of his true intentions.
Director: Kim Jang-han, Kwon Da-som
Writer: Choi A-il
7.8/10421 votesLoading...#3 - A Paradise of the Ominous
Season 1 Episode 11 - Aired 1/5/2024
Gu-won finds his power restored after rescuing Do-hee from a sure death — but with side effects. With no time to waste, the two investigate the attack.
Director: Kim Jang-han, Kwon Da-som
Writer: Choi A-il
7.9/10680 votesLoading...#4 - Living in the Mist
Season 1 Episode 1 - Aired 11/24/2023
An accidental date with Jeong Gu-won leaves Do Do-Hee feeling flustered. She later becomes a victim of an attack — where a rescue requires a contract.
Director: Kim Jang-han, Kwon Da-som
Writer: Choi A-il
7.9/10512 votesLoading...#5 - Only You
Season 1 Episode 5 - Aired 12/8/2023
After a dramatic rescue, Gu-won and Do-hee begin having complex feelings for each other. Do-hee later tries to find a man to marry — frustrating Gu-won.
Director: Kim Jang-han, Kwon Da-som
Writer: Choi A-il
7.9/10520 votesLoading...#6 - Stained Relationships
Season 1 Episode 7 - Aired 12/15/2023
Do-hee and Gu-won go through newlywed pains as they move in together. Ju Seok-hoon begins to suspect Gu-won's non-human identity.
Director: Kim Jang-han, Kwon Da-som
Writer: Choi A-il
8.0/10463 votesLoading...#7 - The Unmasked Truth
Season 1 Episode 9 - Aired 12/22/2023
As Do-hee and Gu-won's relationship finally blossoms, Gu-won begins to experience a strange change in his powers — all amidst a larger looming threat.
Director: Kim Jang-han, Kwon Da-som
Writer: Choi A-il
8.0/10427 votesLoading...#8 - The Savior of Destruction
Season 1 Episode 12 - Aired 1/6/2024
A dream of Gu-won's past life reveals his tragic connection to Do-hee. After the two hear of a death, their suspicions of the Noh family deepens.
Director: Kim Jang-han, Kwon Da-som
Writer: Choi A-il
8.0/10393 votesLoading...#9 - Our Personal Hell
Season 1 Episode 14 - Aired 1/13/2024
Gu-won comes to Do-hee's rescue after a frightening confrontation with Suk-min. But Suk-min's revelation about Cheon-suk leaves Do-hee harrowed.
Director: Kim Jang-han, Kwon Da-som
Writer: Choi A-il
8.1/10565 votesLoading...#10 - Joining Hands with a Demon
Season 1 Episode 3 - Aired 12/1/2023
After another attack, Do-hee asks Gu-won to be her guard — even after his admission as a demon. Do-hee finds the loss of someone close suspicious.
Director: Kim Jang-han, Kwon Da-som
Writer: Choi A-il
8.1/10529 votesLoading...#11 - Into the Wheel of Fortune
Season 1 Episode 6 - Aired 12/9/2023
After Gu-won saves Do-hee's life, she receives competing marriage proposals. She ends up choosing one, and finds an alarming face at her wedding.
Director: Kim Jang-han, Kwon Da-som
Writer: Choi A-il
8.1/10530 votesLoading...#12 - The Fateful Choice
Season 1 Episode 8 - Aired 12/16/2023
After a sudden attack on Gu-won, Do-hee rushes to save his life — and as life around her becomes more dangerous, she makes a surprising career move.
Director: Kim Jang-han, Kwon Da-som
Writer: Choi A-il
8.1/10372 votesLoading...#13 - Our Personal Heaven
Season 1 Episode 16 - Aired 1/20/2024
Do-hee finds herself catatonic after her loss. Desperate for Gu-won's return, she makes a Christmas wish for her love — which Noh Suk-nyeo hears.
Director: Kim Jang-han, Kwon Da-som
Writer: Choi A-il
8.2/10581 votesLoading...#14 - Sweet but Dangerous
Season 1 Episode 4 - Aired 12/2/2023
Do-hee proposes to Gu-won, but he refuses. She later recruits him to investigate Ju Cheon-suk's death, but he faces an unexpected power blockage.
Director: Kim Jang-han, Kwon Da-som
Writer: Choi A-il
8.2/10486 votesLoading...#15 - Breaking Through the Shell
Season 1 Episode 10 - Aired 12/23/2023
Upon discovering his fate, Gu-won tries to find another way to save himself. But just as he and Do-hee prepare their ritual, she becomes a target.
Director: Kim Jang-han, Kwon Da-som
Writer: Choi A-il
8.5/10394 votesLoading...#16 - The End of Fate
Season 1 Episode 15 - Aired 1/19/2024
Police fails to find Suk-min's body, opening up a concerning possibility. Do-hee attempts to bury her feelings after Gu-won disappears without a trace.
Director: Kim Jang-han, Kwon Da-som
Writer: Choi A-il
The Worst Episodes of My Demon
Every episode of My Demon ranked from worst to best. Explore the Worst Episodes of My Demon!
A pitiless demon becomes powerless after getting entangled with an icy heiress, who may hold the key to his lost abilities — and his heart.
Genres:DramaComedySci-Fi & Fantasy
Network:SBS
Worst Episodes Summary
"Everyone Has a Demon in Their Heart" is the worst rated episode of "My Demon". It scored 7.7/10 based on 611 votes. Directed by Kim Jang-han, Kwon Da-som and written by Choi A-il, it aired on 11/25/2023. This episode scored 0.0 points lower than the second lowest rated, "The Past, the Original Sin".