Continuity mistake: When Weol-ju is asking Yeomradaewang to be reborn, after Weol-ju says "Yes, I'm sure about this", Yeomradaewang replies "All right" with her hands clasped. A wide shot of the room is then shown where her hands are at her side. (01:01:17)
Continuity mistake: When Weol-ju is holding Guibanjang after he is impaled, in the shot where she says "Please don't, you can't leave me", she has a couple fingers placed on his shoulder, but when the shot cuts, the fingers placed on his shoulder have disappeared. (00:42:16)
Continuity mistake: When Kang-bae is looking over the broken pieces of the pot after waking up, there is one broken piece, where the string that was wrapped around the pot is shown next to it. The broken piece rotates 180° between shots. (00:50:21)
Continuity mistake: When Kang-bae is walking along the street the morning after Weol-ju disappears into the spiral staircase, there is a shot from behind him where a man far ahead of him can be seen walking past a mirrored lamp post. It then cuts to an angle much further behind Kang-bae, where the mirrored lamp post can still be seen, but the man walking past it has suddenly vanished. (00:52:10)
Continuity mistake: Guibanjang is walking along a sidewalk on a bridge and sees a man who he thinks about to jump. On the road beside him, on the lane closest to him, a black car can be seen driving past just as the shot ends. When the shot cuts, it is now a grey car. (00:12:41)
Continuity mistake: After Yeo-rin has struck one of the spirits over the head with a plank of wood, she turns around and extends her arms to stop the other spirits from coming toward her. The plank of wood was broken into two pieces when she hit the spirit with it, but in the next shot, the damage to the wood plank has changed appearance. (00:35:40)
Continuity mistake: When Yeo-rin walks into the pop-up bar and sees Weol-ju lying on the floor, when the camera pans down to the floor, for a split-second, a knife can be seen next to Weol-ju. When the shot cuts, the knife has suddenly rotated more to the left. (00:33:12)
Continuity mistake: When Yeo-rin is sitting at the breakfast table, whilst she says "I don't remember anything", her left hand is placed on her head. In the next shot, her left hand is suddenly outstretched and away from her head. (00:30:23)
Continuity mistake: While Kang-bae and Yeo-rin are walking along the pathway in the park, a couple can be seen sitting on a bench. Thirty seconds later, the couple have suddenly moved onto the bench, next to the bench they were shown sitting on earlier. (00:10:35 - 00:11:09)
Continuity mistake: In the flashback of the younger Cinnabar giving Won-hyung a small cloth with tiny rocks, in the shot of Won-hyung taking the cloth, his right hand is positioned so that his palm is above the cloth. It then cuts to a close-up of the cloth, where his hand is now in positioned so that his palm is beneath the cloth. (00:23:20)
Continuity mistake: When Ji-hye has a shot glass of soju in the pop-up bar, the glass bottle that the soju was poured from is shown on the table. The lid to the bottle can also be seen in front of the bottle. When the camera changes angles, the lid suddenly moves to the side of the bottle. (00:44:08)
Continuity mistake: When Yeo-rin is in the department store with her friend, she is holding two jackets. When she says "But he'll look hot in this enough", the blue jacket is raised so that the coat hanger is level with her head, but in the next shot, the jacket is suddenly being held much lower. (00:09:30)
Continuity mistake: When Kang-bae is trying to speak with Weol-ju in the pop-up bar, as he says "Guibanjang saved you from the Hell of Extinction", Guibanjang is shown with his hand raised, holding a paper cup in his hand. In the next shot, his hand is suddenly on the counter. (00:04:43)
Continuity mistake: Kang-bae enters the staff room at the supermarket and sits down in front of Yeo-rin. She is holding a walkie-talkie in an upright position, but in the next shot, the walkie-talkie is suddenly held at a tilted angle. (00:39:34)
Continuity mistake: Whilst Weol-ju and Guibanjang are speaking on the sidewalk, after Weol-ju says "did Kang-bae find a client? All right, let's go", Guibanjang puts his hand on Weol-ju's right arm. Guibanjang's arm is extended when he does this, but when the shot cuts, his arm is at his side. (00:34:26)
Continuity mistake: When Weol-ju sits on the couch besides Guibanjang after Yeo-rin opens the bottle, Weol-ju takes out her phone. She is shown placing one finger over the camera lens on the back of the phone. In a different angle, there is no finger near the camera lens. (00:16:39)
Continuity mistake: When Weol-ju and Kang-bae are speaking in the pop-up bar near the start, whilst she says "And you also stole my ssanggapju", in an angle from behind her, her hands are not pressed together, but when it cuts to an angle in front of her, her hands are suddenly pressed together. (00:05:54)
Episode #1.9 - S1-E9
Continuity mistake: When Guibanjang is about to leave the table after talking with Yeom, he is shown holding a paper cup in his right hand. In the shot of him walking away from the table, the paper cup is suddenly in his left hand. (01:02:35)
Continuity mistake: When Guibanjang sits down at the pop-up bar whilst Weol-ju and Kang-bae are prepping food, he starts eating a cheese stick. When the camera is in front of him, it is raised to his mouth, but whenever the camera is behind him, the stick cannot be seen near his mouth. (00:11:10)
Episode #1.9 - S1-E9
Continuity mistake: When Guibanjang and Yeom are discussing Joo Sang-cheol's death, in the shot where Yeom says "I'll look into Joo Sang-cheol's death, so you can leave now", the lid is shown on the water bottle in front of him. But in the next shot, he is shown taking a gulp from the bottle and the lid is suddenly off. (01:02:00)
