Ruby Ring

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.

• Hwang Sun-youngWriter

• Lee So-yeonJung Ru-bi
• Lim Jung-EunJung Ru-na
• Kim Suk-hoonBae Kyeong-min
• Park Kwang-hyunNa In-soo
• Jung Ae-riYoo Gil-ja
• Byeon Jung-suCast
• Jeong Dong-hwanCast
• Kim Seo-raPark Kyeong-sook
• Park Jin-jooKo So-young
• Kim Yeong-okJo Il-soon
• Kim Ga-yeonBae Se-ra
• Ha Joo-heeSeo Jin-hee