Start-Up (2020)
Young entrepreneurs aspiring to launch virtual dreams into reality compete for success and love in the cutthroat world of Korea's high-tech industry.
Seasons & Episode
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The spring Seo Dal-mi lost everything, Nam Do-san's letters kept her company. Fifteen years later, she needs him by her side to prove Won In-jae wrong.
![](https://image.tmdb.org/t/p/w342//q0EGwNFhpaPG9I9S8awbFrvGA23.jpg)
To preserve Dal-mi's past and to support her future, Choi Won-deok asks Han Ji-pyeong to pull off an impossible task.
![](https://image.tmdb.org/t/p/w342//mTJBGtotlQu4YZbELIP7R6FhOz4.jpg)
Ji-pyeong scrambles to transform Do-san into the man of Dal-mi's dreams. A rude awakening prompts In-jae to close one door and open another.
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Despite differing pasts, Dal-mi and In-jae fight for their dreams at the same starting line. Ji-pyeong sets out to protect Dal-mi and help Do-san.
![](https://image.tmdb.org/t/p/w342//zvawYiVkrABxVPS8Ma6Eaz8WEX6.jpg)
Dal-mi and In-jae present their teams' ideas on the hackathon stage. A story about Dal-mi's upbringing moves Ji-pyeong to fight for her success.
![](https://image.tmdb.org/t/p/w342//6jgtqjYWyn1vqxydbq2WSB7wlS0.jpg)
In-jae uses lessons from her father and stepfather to her advantage. A clash over company shares tests Dal-mi, who turns to Ji-pyeong for advice.
![](https://image.tmdb.org/t/p/w342//pF3TVnWPuHyjotFB9FubKNAzmnK.jpg)
Grappling with his feelings for Dal-mi, Ji-pyeong avoids her. Do-san's knowledge of Won-deok's condition inspires a business idea for Samsan Tech.
![](https://image.tmdb.org/t/p/w342//dSDR5qgFTox9c4NWgtYJ6UPZOS5.jpg)
Devastating news gives Dal-mi another reason to make the app a success. Won Du-jeong's plan to teach Do-san and Dal-mi a lesson backfires.
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Do-san and Ji-pyeong struggle to bear the weight of their untold truths. Doubts and a mix-up lead Dal-mi to the place where it all started.
![](https://image.tmdb.org/t/p/w342//biuFuCVeLT5OivncUcXr8foRwIL.jpg)
Ji-pyeong gives Dal-mi long-awaited answers and a confession. Seeking success on his own terms, Do-san considers a golden opportunity.
![](https://image.tmdb.org/t/p/w342//bKM77jWV6QJ91Bzv1BdktWs7TT0.jpg)
Kim Yong-san forces Ji-pyeong to reflect on his past remarks. In-jae and Dal-mi's companies showcase rivaling programs using the same technology.
![](https://image.tmdb.org/t/p/w342//9zwwHU5jl1ndJVT745xkrTqIXAU.jpg)
Alex Kwon shows his true colors, proving Ji-pyeong right and fulfilling Samsan Tech's worst fears. Do-san tells Ji-pyeong about Won-deok's health.
![](https://image.tmdb.org/t/p/w342//2JelZbpNi9s6JMuyugsIgKw0Krv.jpg)
Dal-mi and In-jae's self-driving car is hit by a ransomware attack. Samsan Tech founders return after a successful three-year stint in San Francisco.
![](https://image.tmdb.org/t/p/w342//7hgnrdYGaSAFWB0Fha2fnytHZPi.jpg)
Tasked with recruiting top developers into her company, Dal-mi pitches her idea at Samsan Tech. Do-san gets away to clear his head.
![](https://image.tmdb.org/t/p/w342//nsaMa0fBsqUmbwy8jMSfy1qw0ZP.jpg)
Jung Sa-ha and Lee Chul-san begin dating in secret. A boozy, heartfelt conversation with Do-san helps Ji-pyeong make a decision about Dal-mi.
![](https://image.tmdb.org/t/p/w342//anYdKentOR7m01T1boxXI2pVJB8.jpg)
Do-san and Dal-mi envision new goals for their future. Ji-pyeong finds a way to pay forward his gratitude for Won-deok. In-jae returns to her roots.