“Adamas” follows the story of twin brothers who are trying to uncover the murder of their stepfather. 

The leads in the drama are Ji Sung, Seo JiHye, and Lee SooKyung.

Ji Sung has had major roles in the dramas “The Devil Judge”, “Doctor John”, “Familiar Wife”, and “Defendant.”

Seo JiHye has appeared in the dramas “Kiss Sixth Sense”, “Dr. Brain”, “Dinner Mate”, and “Crash Landing On You.”

Lee SooKyung has acted in the dramas “Law School”, “Where Stars Land”, and “Ho Goo’s Love.” 

Here is more information. 

We will keep updating, stay tuned.

Adamas (2022)



Title: Adamas / Adamaseu / 아다마스

Director: Park SeungWoo

Writer: Choi TaeKang

Network: tvN

Runtime: From July 27, 2022

# of Episodes: 16

Genre: Thriller, Crime, Mystery

Language: Korean


“Adamas” is a fierce battle between twin brothers, who have the same appearance but opposite tendencies; Song SooHyun, who is pursuing the real culprit in relation to the death of his stepfather, and Ha WooShin, who is looking for evidence.


“Adamas” (2022 Drama): Cast & Summary


Ji Sung as Ha WooShin

Ha WooShin is a best-selling mystery novel writer. He is the younger of the twins and his real name is Song WooShin. He is a writer who excels at depicting psychological detective stories. With his calm tone, moderate sense of humor, and thoughtful personality, he appears to be a humanist, but he is an extremely rational person with a clear distinction between public and private affairs.

His greatest strength and most powerful weapon is his extraordinary insight. In addition to this, he enters the ‘Haesongwon’, the heart of the Haesong group to steal ‘Adamas’, the murder weapon that led to his father’s death. 

“Adamas” (2022 Drama): Cast & Summary


Ji Sung as Song SooHyun

Song SooHyun is the Central District Prosecutor’s Office special division prosecutor. He is the exact opposite of his twin brother Ha WooShin. He is a very honest person with a dynamic personality. SooHyun has to become a prosecutor and achieve justice as his mother wants, but he opens Pandora’s box which takes him back 22 years to find the real culprit who killed his stepfather.

“Adamas” (2022 Drama): Cast & Summary


Seo JiHye as Eun HyeSoo

HyeSoo is the only daughter of a single Korean hospital director, and the daughter-in-law of the Haesong Group, a leading conglomerate. She grew up privileged with everything she could ever want and need. Even though she fell in love with the second son of the Haesong group, she was forced into marrying her eldest son, Kwon HyeonJo.

HyeSoo suffers more and more living as the daughter-in-law of the Haesong group. As days pass she grows more cynical and becomes consumed by the poison she harbors for her family. When she gets the chance to seek revenge by helping Ha WooShin she seizes the opportunity. 

“Adamas” (2022 Drama): Cast & Summary


Lee SooKyung as Kim SeoHee

SeoHee is a journalist for the social justice department. She is an ambitious person who will put up a fight for what she believes in without being pushed back. In particular, when she’s faced with injustice, she can’t bear to see it and acts as if a switch has been pressed. 

​​Due to the nature of her articles, she is often threatened and has to be careful when working. However, she doesn’t mind if it means working in the best interest of those who deserve justice.

Teaser & Posters

Here is one of the teasers.

Here are the official posters.

“Adamas” (2022 Drama): Cast & Summary


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