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My Secret Terrius 

Nae Dwie Teriuseu (original title)
TV-14 | | Comedy, Drama, Romance | TV Series (2018)
Go Ae Rin suddenly loses her husband. A mysterious man, Kim Bon, lives next door. Kim Bon is a legendary NIS agent. He helps Ae Rin uncover a conspiracy, which husband became involved with.








Series cast summary:
So Ji-seob ...  Kim Bon / ... 32 episodes, 2018
In-sun Jung ...  Go Ae-Rin / ... 32 episodes, 2018
Kang Ki-Young ...  Kim Sang-Ryeol / ... 32 episodes, 2018
Jasper Cho ...  K 32 episodes, 2018
Semi Lim Semi Lim ...  Yoo Ji-Yeon 32 episodes, 2018
Ye-Rin Ok Ye-Rin Ok ...  Cha Joon-Hee 32 episodes, 2018
Ji-Hyun Park Ji-Hyun Park ...  Clara Choi 32 episodes, 2018


Go Ae Rin is a single mother who after unexpectedly losing her husband, gets involved in a spy war. She lives in the apartment in front of Kim Bon. Kim Bon, who's code name is Terius, is a legendary black ops agent for the National Intelligence Service (NIS) who has gone into hiding after disappearing without a trace. 3 years ago in a failed secret operation, he lost the woman he loved. Since then, Kim Bon has hid away in his apartment, next to Go Ae Rin, isolated from the world around him and living in secrecy, trying to uncover the mystery behind what happened back then. When a mysterious incident arises in which Go Ae Rin's husband dies, they both team up to uncover a huge conspiracy which Go Ae Rin's husband had become involved in. Joining them is Jin Young Tae, a former con man who may hold the key to what Go Ae Rin and Kim Bon are searching for, and Yoo Ji Yeon, a fellow NIS agent who appears cold and unfeeling on the outside but harbors feelings towards Kim Bon, who she is kind...

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User Reviews

Good Enough
16 November 2018 | by pennyelenabooksSee all my reviews

Terius Behind me is a funny spy drama, with cute kids and a solid bromance. The action scenes were plenty and well made, cinema quality level. The comic moments were good as well, especially with the parents, who were funny and the real everyday heroes. Another thing that this drama had going for it was the character development. The lead lady was really good with her character overcoming all the obstacles and herself as well. So, the performances were really good from every actor and actress, even the kids. However, the story god boring towards the end. The love story was really weak as well. Finally, the last episode and the conclusion of the story was out of the blue . So, 7 out of 10.

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South Korea | Poland



Release Date:

27 September 2018 (South Korea) See more »

Also Known As:

My Secret Terrius See more »

Filming Locations:

South Korea See more »

Company Credits

Production Co:

MBC C&I, Mong-jak-so Co See more »
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Technical Specs


Sound Mix:

Dolby Digital



Aspect Ratio:

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