Start-Up (2020)

A Korean romantic drama about ambitious young entrepreneurs chasing dreams, building companies, and falling in love in Seoul's high-tech startup world.

Start-Up - Series Information

  • Original Title: 스타트업
  • First Air Year: 2020
  • Last Air Year: 2020
  • Created by: Park Hye-ryun
  • Type: TV Series
  • Genres: Drama, Comedy
  • Content Rating (US): TV-14
  • Episode Runtime: Average runtime per episode (72 minutes)
  • Number of Seasons: 1
  • Number of Episodes: 16
  • Status: Ended
  • Original Language: Korean
  • Spoken Languages: English, Korean
  • First Air Date: October 17, 2020 (United States - TV-14), October 17, 2020 (United Kingdom - PG), October 17, 2020 (South Korea - 15)
  • Networks: tvN
  • Alternative Titles: Start-Up: 我的初创时代 (CN), สตาร์ทอัพ (TH), Start-Up KR (US), START-UP:我的新創時代 (HK), شركة ناشئة (SA), 샌드박스 (KR)
  • Production Companies: Studio Dragon, HighZium Studio
  • Production Countries: South Korea

Start-Up - Plot

Young entrepreneurs aspiring to launch virtual dreams into reality compete for success and love in the cutthroat world of Korea's high-tech industry.

Start-Up - Trailer

Watch the official trailer and see the ambition, romance, and rivalry come to life:

The place where our story ignites.

Where to Watch Start-Up

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Start-Up - Cast & Crew

Creator(s)

  • Park Hye-ryun

Main Cast

  • Suzy
  • Nam Joo-hyuk
  • Kim Seon-ho
  • Kang Hanna
  • Kim Hae-sook
  • Kim Do-wan
  • Kim Won-hae
  • Song Sun-mi
  • Yoo Su-bin
  • Seo Yi-sook

Writers

  • Park Hye-ryun

Start-Up - FAQs

Who wins the love triangle in Start-Up?

Seo Dal-mi ultimately ends up with Nam Do-san, played by Nam Joo-hyuk. Despite Han Ji-pyeong's (Kim Seon-ho) deep and quietly devoted feelings for her, Dal-mi follows her heart toward Do-san after years of misunderstanding, emotional growth, and a second chance that brings them back together.

Why did viewers rally behind Han Ji-pyeong so strongly?

Kim Seon-ho's portrayal of Han Ji-pyeong — a self-made, emotionally guarded man who loved quietly from afar — struck a deep chord with audiences worldwide. His backstory, vulnerability beneath a sharp exterior, and genuine care for Dal-mi made him one of K-drama's most beloved second leads in recent memory.

Where can you stream Start-Up online?

Start-Up is available on Netflix with a standard subscription and also on Netflix Standard with Ads for those who prefer a lower-cost plan. Both options give full access to all 16 episodes of the series.

Is Start-Up based on a true story?

Start-Up is not based on a true story. It's an original work by screenwriter Park Hye-ryun, though it draws inspiration from the real-world culture of South Korea's tech startup ecosystem, particularly the innovation hub scene in Seoul, to ground its fictional characters and storylines in a believable setting.

How many episodes does Start-Up have?

Start-Up consists of 16 episodes across a single season. Each episode runs approximately 72 minutes, giving the series a rich, almost cinematic pacing that allows the romance, rivalry, and entrepreneurial drama to unfold at a satisfying depth.

Who are the main cast members of Start-Up?

The series stars Suzy as Seo Dal-mi, Nam Joo-hyuk as Nam Do-san, and Kim Seon-ho as Han Ji-pyeong in the central love triangle. Supporting roles include Kang Hanna, Kim Hae-sook, Kim Do-wan, Kim Won-hae, Song Sun-mi, Yoo Su-bin, and Seo Yi-sook.

Is Start-Up worth watching for non-K-drama fans?

Absolutely. Even viewers new to Korean dramas find Start-Up easy to get into, thanks to its relatable themes of ambition, failure, and second chances. The tech startup backdrop feels fresh, the romance is genuinely engaging, and Kim Seon-ho's breakout performance alone makes it memorable viewing.

What is Start-Up the series about?

Start-Up follows young dreamers navigating South Korea's fiercely competitive tech industry as they build companies from scratch while tangled in love and rivalry. At its heart, it's a story about reinvention — who you become when chasing something bigger than yourself, and the people who shape that journey.

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