Room No.

9 (Korean: 나인룸; RR: Naillum) is a 2018 South Korean television series starring Kim Hee-sun, Kim Hae-sook and Kim Young-kwang.

It aired on tvN from October 6 to November 25, 2018, every Saturday and Sunday at 21:00 (KST).

[2][3][4] The story of two women whose fate is switched as they exchange bodies, and a man who holds the key to that fate.

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