The Korean drama scene is buzzing, and MBC’s “Undercover High School” is right at the heart of it. For the fourth week in a row, this exciting series has claimed the No. 1 spot on Good Data Corporation’s list of the most buzzworthy TV dramas as of March 23, 2025. Meanwhile, IU from “When Life Gives You Tangerines” holds strong at No. 1 on the actor rankings for the second consecutive week, proving that both the drama and its stars are capturing viewers’ attention like never before.
What Makes “Undercover High School” So Special?
“Undercover High School” isn’t your typical high school drama. It mixes action, comedy, and a bit of spy thriller magic into one entertaining package. The story follows Jeong Hae Seong, an NIS agent played by Seo Kang Jun, who goes undercover as a high school student after a mission goes wrong. His goal is to find King Gojong’s missing gold bars, but things get complicated when his teacher, Oh Soo Ah (Jin Ki Joo), mistakes him for her long-lost first love. The drama airs on MBC every Friday and Saturday at 9:50 p.m. KST, and it’s also available on streaming platforms like TVING, Wavve, Viu, and Kocowa.
With a talented cast including Kim Min Ju and Kim Shin Rok alongside its leads, the show has hooked audiences with its fresh plot and relatable characters.
Topping the Buzzworthy Rankings
Good Data Corporation tracks buzz by analyzing news articles, blog posts, online communities, videos, and social media posts about dramas currently airing or soon to air. “Undercover High School” has stayed at No. 1 for four straight weeks, showing just how much people are talking about it. Its stars are shining too—Seo Kang Jun holds steady at No. 3, and Jin Ki Joo has jumped to No. 6 on the actor list.
Here’s the full rundown of the top 10 most buzzworthy TV dramas this week:
- MBC “Undercover High School”
- SBS “Buried Hearts”
- tvN “My Dearest Nemesis”
- JTBC “The Art of Negotiation”
- tvN “The Potato Lab”
- KBS2 “Cinderella Game”
- Channel A “The Witch”
- KBS2 “For Eagle Brothers”
- ENA “Mother and Mom”
- KBS2 “Villains Everywhere”
And here are the top 10 most buzzworthy drama actors:
- IU (“When Life Gives You Tangerines”)
- Park Bo Gum (“When Life Gives You Tangerines”)
- Seo Kang Jun (“Undercover High School”)
- Park Hyung Sik (“Buried Hearts”)
- Lee Je Hoon (“The Art of Negotiation”)
- Jin Ki Joo (“Undercover High School”)
- Mun Ka Young (“My Dearest Nemesis”)
- Choi Hyun Wook (“My Dearest Nemesis”)
- Heo Joon Ho (“Buried Hearts”)
- Kang Tae Oh (“The Potato Lab”)
IU and Park Bo Gum from the OTT series “When Life Gives You Tangerines” lead the pack at No. 1 and No. 2, making it a standout week for both traditional TV and streaming platforms.
Other Dramas Heating Up the Charts
“Undercover High School” isn’t the only show making noise. SBS’s “Buried Hearts,” a gripping revenge tale starring Park Hyung Sik, has risen to No. 2 on the drama list. Park Hyung Sik sits at No. 4 on the actor list, with co-star Heo Joon Ho at No. 9.
Over on tvN, “My Dearest Nemesis” is a romantic comedy holding strong at No. 3, with leads Mun Ka Young and Choi Hyun Wook ranking at No. 7 and No. 8 on the actor list.
JTBC’s “The Art of Negotiation” stays at No. 4, with Lee Je Hoon climbing to No. 5 among actors. tvN’s “The Potato Lab” remains at No. 5 on the drama list, and its star Kang Tae Oh has reached No. 10 on the actor rankings.
Plus, KBS 2TV’s new sitcom “Villains Everywhere” has burst onto the scene at No. 10 on the drama list—a great start for a fresh face!
What Fans Are Saying
Fans can’t stop talking about “Undercover High School” on social media, especially on X. The chemistry between Seo Kang Jun and Jin Ki Joo has viewers hooked. One fan shared:
“Seo Kang Jun is killing it! The way he switches from tough agent to awkward teen is so fun to watch.”
Another added:
“Jin Ki Joo’s teacher role is everything. Her scenes with Seo Kang Jun make my heart skip a beat!”
The show’s hashtag is lighting up online, with fans buzzing about every twist and turn in the story.
Why It’s a Hit
“Undercover High School” keeps ruling the rankings thanks to its clever mix of action, laughs, and a touch of romance. Add in powerhouse performances from Seo Kang Jun and Jin Ki Joo, and it’s no wonder people can’t get enough. Meanwhile, IU’s top spot on the actor list shows her star power is unstoppable.
If you haven’t checked out “Undercover High School” yet, now’s the time to see what all the fuss is about. For the latest on this drama and more, keep up with VvipTimes and turn on notifications for instant updates straight to your device.
