K-drama fans have reason to celebrate. Jung Hae In and Shin Se Kyung will star in Love Virus. This upcoming TVING original series marks their first collaboration. Together, they will play a couple who have been dating for nine years.
Love Virus is a romantic drama with a unique premise. It follows childhood sweethearts who have been together for nearly a decade. However, as marriage approaches, they make a bold choice. They decide to take a temporary break. Consequently, this allows them to date other people. They want to avoid post-marriage regrets or curiosity about other partners.
Jung Hae In plays Ha Do-woon, a skilled lawyer and dedicated boyfriend. He is the only son of a wealthy family. Simply put, Do-woon has it all. He boasts good looks, a top career, and athletic talent. Furthermore, he is ambitious and always achieves his goals.
Meanwhile, Shin Se Kyung plays Kang Chae-rin. She is a talented dentist and Do-woon’s long-time girlfriend. People have admired her beauty since her school days. On the surface, her life looks flawless. She enjoys career success, love, and great balance. Nevertheless, she recently began questioning her predictable path.

Therefore, the story turns when this devoted couple chooses an unexpected path. Stepping away from a comfortable 9-year relationship brings major emotional dilemmas. Ultimately, viewers will watch to see if their love survives.
Behind the scenes, Love Virus features a stellar team. Director Kim Seok-yoon (My Liberation Notes) leads the project with Choi Bo-yoon. Additionally, Choi Soo-young (Love to Hate You) co-writes the script with Nam In-young. CJ ENM STUDIOS and Studio Phoenix produce the show. Finally, the series will premiere on TVING in 2027.