archytele The Vault
Season guide

My Dearest Nemesis: Season 1

12 episodes Premiered Feb 16, 2025 Updated Jul 20, 2026
Advertisement

Episodes

S1·E1

Episode 1

Feb 17, 2025 · 61 min

Su-jeong, 19, has been living a hectic life, taking care of her deceased mother's belongings. She meets her first love, 'Black Flame Dragon', in a game she started by chance. Howev

S1·E2

Episode 2

Feb 18, 2025 · 62 min

Su-jeong tries to repair her relationship with Ju-yeon, which was wrong from the start, but it is not easy. Su-jeong is just a thorn in Ju-yeon's side, who has a secret he does not

S1·E3

Episode 3

Feb 24, 2025 · 59 min

A large-scale renewal project for Yongseong Department Store is underway, led by Joo-yeon. Joo-yeon and Soo-jeong grow closer as they work together. Joo-yeon's heart also opens up

S1·E4

Episode 4

Feb 25, 2025 · 61 min

Eventually, the 'Secret Room' opens. Soo-jung suddenly receives help from Joo-yeon. Joo-yeon's new appearance makes her laugh... Meanwhile, Shin-won does something he's never done

S1·E5

Episode 5

Mar 3, 2025 · 64 min

Ha-jin witnesses Su-jeong and Ju-yeon together. They must be separated before they realize each other's identity. Ha-jin's sabotage operation even involves Shin-won! Ju-yeon misund

S1·E6

Episode 6

Mar 4, 2025 · 61 min

Why on earth did they kiss? Soo-jung is embarrassed by what happened last night. She believes that Joo-yeon will confess or explain, but Joo-yeon doesn't say anything. Soo-jung, wh

S1·E7

Episode 7

Mar 10, 2025 · 63 min

Juyeon doesn't hide his feelings for Sujeong. However, Sujeong rejects him due to the 'younger man' trauma. Then Juyeon is about to get caught by Hyoseon.

S1·E8

Episode 8

Mar 11, 2025 · 63 min

Soo-jung and Joo-yeon finally confirm each other's feelings, and their thrilling secret love begins. It's a love that must be kept secret from everyone, but they're happy that they

S1·E9

Episode 9

Mar 17, 2025 · 64 min

Strawberry and Black Flame Dragon meet again. As past wounds resurface, the conflict between Soo-jeong and Joo-yeon deepens. It seems like this is the end... but to make matters wo

S1·E10

Episode 10

Mar 18, 2025 · 60 min

Joo-yeon is fired. In the end, he is abandoned by Hyo-sun and becomes alone. Soo-jeong hides the crisis that is in front of her and tries hard for Joo-yeon. Meanwhile, Ha-jin's ex-

S1·E11

Episode 11

Mar 24, 2025 · 59 min

Soo-jeong, who lived alone, shouldering everything in order to be recognized and not be ignored. Joo-yeon, who wanted to be loved by her grandmother even while hiding herself. Can

S1·E12

Episode 12

Mar 24, 2025 · 66 min

Su Jang turns down an offer to work in the U.S., choosing to stay with Ju Yan, and they receive their happily-ever-after as they are appointed to key positions at Yongsung Departme