Back to TV Shows
Ruby Ring
Overview
After a devastating accident, an ambitious reporter secretly steals the identity of her successful sister. When the sister awakens with total amnesia, she is forced into a life built on lies. As memories slowly return, she uncovers the ultimate betrayal, triggering a dark path toward revenge and destruction.
Status
Ended
Created By
Hwang Sun-young
Network
KBS2
Seasons & Episodes
Season 1
Blinded by ruthless ambition, a woman steals her sister's identity, igniting a brutal path of revenge.
Episodes
Episode 1
Ru Bi is thrown into turmoil when Gyeong Min, the ex-lover she parted with five years ago, suddenly reappears as the new head of her division. Meanwhile, Ru Bi's younger sister Ru Na, a reporter at a cable broadcasting station, is dating In Su, a talented producer. In Su dreams of a simple, ordinary marriage, but Ru Na harbors far greater ambitions, setting the two on quietly diverging paths.
Episode 2
Gyeong Min asks Ru Bi for another chance, but she firmly pushes him away, set on not wavering again. Yet the moment she turns away, her heart grows tangled. Though she thought it was over, lingering feelings keep resurfacing, leaving her confused about what she truly wants. Meanwhile, In Su finds a curious mole on the sole of Ru Na's foot. But Ru Na's mind is heavy with another worry that she might be pregnant. Unsure how to face it or whom to confide in, she sinks into anxiety.
Episode 3
The pregnancy is confirmed, leaving In Su overjoyed while Ru Na sinks into despair. When Gyeong Min's confession drives Ru Bi to consider leaving the company, Gyeong Min calls her out and takes her to a place full of their shared memories. There, he confesses to her once more, stirring up the feelings Ru Bi has been trying so hard to bury.
Episode 4
Ru Na quietly visits the obstetrician on her own and ultimately decides to go through with an abortion. Meanwhile, Gyeong Min tells his family about his relationship with Ru Bi, and his father, Chairman Bae, heads to the company to see Ru Bi for himself, only to meet with an accident along the way.
Episode 5
When In Su suggests she quit her job and get married, Ru Na refuses to have the baby, prompting In Su to declare a breakup. Meanwhile, Chairman Bae meets Ru Bi and gives his blessing for the marriage.
Episode 6
Chairman Bae and Il Sun give their blessing for Gyeong Min and Ru Bi's marriage. Ru Na heads to the hospital for the abortion, but when the doctor advises against the procedure, she clings to In Su, desperately begging for his help.
Episode 7
Gyeong Min visits Gil Ja's place to ask for marriage approval. Watching from afar, Ru Na is overwhelmed with misery and mistreats Ru Bi. At Ru Bi's request, Ru Na goes to the company, where she accidentally meets Gyeong Min.
Episode 8
The day of Ru Bi and Gyeong Min's family meeting has arrived. Meanwhile, Cho Rim and Dong Pal chase the scammer who once stole her money in a taxi pursuit. And after the family meeting, Ru Na continues to lose her way.
Episode 9
On Ru Bi and Ru Na's birthday, the two sisters set off for Seoul together. Ru Na pushes Ru Bi to hand over her brand new outfit and forces her ruby ring off her finger. With Ru Na now dressed as Ru Bi and wearing her ring, the trip takes a frightening turn as Ru Na takes the wheel and sends them both into a dangerous drive.
Episode 10
After waking up from surgery, Ru Na is thrown into confusion when everyone around her begins calling her Ru Bi. As she tries to process what is happening, she learns that Ru Bi is in a coma. Seeing Gyeong Min sitting faithfully at Ru Bi's side, refusing to leave, something stirs inside Ru Na. A dark temptation begins to grow within her, one she finds difficult to push away.
Episode 11
In Su rushes to the hospital after hearing about the accident. He is shocked to learn that Ru Bi, not Ru Na, is pregnant. Meanwhile, Il Sun goes to Chuncheon to meet Gil Ja.
Episode 12
After her treatment, Ru Bi visits Gyeong Min's family, hoping to finally be accepted. But his grandmother still keeps her distance. As the engagement begins to shake, Il Sun urges Gil Ja to reconsider the marriage. Meanwhile, In Su notices the mole on Ru Na's foot and starts questioning the sisters' identities. Desperate to protect her new life, Ru Na begs him to keep her secret just once.
Episode 13
Gyeong Min visits Gil Ja's place to ask for marriage approval. Watching from afar, Ru Na is overwhelmed with misery and mistreats Ru Bi. At Ru Bi's request, Ru Na goes to the company, where she accidentally meets Gyeong Min.
Episode 14
It is the day of Ru Bi and Gyeong Min's family meeting. Meanwhile, Cho Rim and Dong Pal chase the scammer who once stole her money in a taxi pursuit. And Ru Na continues to lose her way.
Episode 15
Ru Na is deeply relieved to find out that Ru Bi has woken up with no memory of who she is. Seeing Ru Bi awake in Ru Na's face, In Su is consumed by the unbearable truth. Determined to stay in control, Ru Na works to convince Ru Bi that she is Ru Na, doing everything she can to make that identity stick.
Episode 16
Ru Na feels the weight of Ru Bi's memory loss, torn between guilt and the need to protect everything she has built. Her unease grows the next day when In Su shows up at Gyeong Min's home, threatening to disturb the fragile stability she has been holding onto. At the same time, Ru Bi begins psychological treatment.
Episode 17
On a trip to Chuncheon, Ru Bi runs into Yeon Ho and his friends. Mistaking her for Ru Na, Yeon Ho makes unwanted advances and Ru Bi narrowly avoids an uncomfortable situation. Ru Na is fully absorbed in her new life, enjoying every aspect of being a daughter-in-law in a wealthy family.
Episode 18
Ru Na is rattled when she is told to return to work, and her anxiety deepens after receiving a photo from In Su. Meanwhile, In Su is violently attacked by unknown assailants outside his home. At the office, Ru Na comes face to face with both In Su and Ru Bi at the same time.
Episode 19
Gyeong Suk gets deeply upset when Gyeong Min defends Ru Na. Gyeong Min himself is actually growing deeply disappointed in Ru Na because of her drinking and excessive shopping. Later on, Ru Bi and In Su arrive at the exact location where Gyeong Min and Ru Na are spending time together.
Episode 20
In Su and Se Ra are chased by a mysterious car. In Su gets angry when he finds out that Ru Na was behind it. Because of Ru Na's mistake, JM Group faces serious financial damage.
Episode 21
No description available.
Episode 22
No description available.
Episode 23
No description available.
Episode 24
No description available.
Episode 25
No description available.
Episode 26
No description available.
Episode 27
No description available.
Episode 28
No description available.
Episode 29
No description available.
Episode 30
No description available.
Episode 31
No description available.
Episode 32
No description available.
Episode 33
No description available.
Episode 34
No description available.
Episode 35
No description available.
Episode 36
No description available.
Episode 37
No description available.
Episode 38
No description available.
Episode 39
No description available.
Episode 40
No description available.
Episode 41
No description available.
Episode 42
No description available.
Episode 43
No description available.
Episode 44
No description available.
Episode 45
No description available.
Episode 46
No description available.
Episode 47
No description available.
Episode 48
No description available.
Episode 49
No description available.
Episode 50
No description available.
Episode 51
No description available.
Episode 52
No description available.
Episode 53
No description available.
Episode 54
No description available.
Episode 55
No description available.
Episode 56
No description available.
Episode 57
No description available.
Episode 58
No description available.
Episode 59
No description available.
Episode 60
No description available.
Episode 61
No description available.
Episode 62
No description available.
Episode 63
No description available.
Episode 64
No description available.
Episode 65
No description available.
Episode 66
No description available.
Episode 67
No description available.
Episode 68
No description available.
Episode 69
No description available.
Episode 70
No description available.
Episode 71
No description available.
Episode 72
No description available.
Episode 73
No description available.
Episode 74
No description available.
Episode 75
No description available.
Episode 76
No description available.
Episode 77
No description available.
Episode 78
No description available.
Episode 79
No description available.
Episode 80
No description available.
Episode 81
No description available.
Episode 82
No description available.
Episode 83
No description available.
Episode 84
No description available.
Episode 85
No description available.
Episode 86
No description available.
Episode 87
No description available.
Episode 88
No description available.
Episode 89
No description available.
Episode 90
No description available.
Episode 91
No description available.
Episode 92
No description available.
Episode 93
No description available.
Top Cast
Lee So-yeon
Jung Ru-bi
Lim Jung-Eun
Jung Ru-na
Kim Suk-hoon
Bae Kyeong-min
Park Kwang-hyun
Na In-soo
Jung Ae-ri
Yoo Gil-ja
Byeon Jung-su
Jeong Dong-hwan
Kim Seo-ra
Park Kyeong-sook
Park Jin-joo
Ko So-young
Kim Yeong-ok
Jo Il-soon
Kim Ga-yeon
Bae Se-ra
Ha Joo-hee
Seo Jin-hee
