Season 1

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  8.5/10456 votes

  START-UP

  Season 1 Episode 1 - Aired 10/17/2020

  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.

  Director: Oh Choong-hwan

  Writer: Park Hye-ryun

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  7.9/10313 votes

  FFF (FAMILY, FRIENDS, FOOLS)

  Season 1 Episode 2 - Aired 10/18/2020

  To preserve Dal-mi's past and to support her future, Choi Won-deok asks Han Ji-pyeong to pull off an impossible task.

  Director: Oh Choong-hwan

  Writer: Park Hye-ryun

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  8.1/10288 votes

  Angel

  Season 1 Episode 3 - Aired 10/24/2020

  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.

  Director: Oh Choong-hwan

  Writer: Park Hye-ryun

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  8.2/10281 votes

  Sandbox

  Season 1 Episode 4 - Aired 10/25/2020

  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.

  Director: Oh Choong-hwan

  Writer: Park Hye-ryun

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  8.6/10282 votes

  Hackathon

  Season 1 Episode 5 - Aired 10/31/2020

  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.

  Director: Oh Choong-hwan

  Writer: Park Hye-ryun

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  8.2/10244 votes

  Key Man

  Season 1 Episode 6 - Aired 11/1/2020

  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.

  Director: Oh Choong-hwan

  Writer: Park Hye-ryun

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  8.3/10243 votes

  Burn Rate

  Season 1 Episode 7 - Aired 11/7/2020

  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.

  Director: Oh Choong-hwan

  Writer: Park Hye-ryun

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  8.1/10236 votes

  Backup

  Season 1 Episode 8 - Aired 11/8/2020

  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.

  Director: Oh Choong-hwan

  Writer: Park Hye-ryun

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  8.5/10236 votes

  Risk

  Season 1 Episode 9 - Aired 11/14/2020

  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.

  Director: Oh Choong-hwan

  Writer: Park Hye-ryun

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  7.8/10243 votes

  Demo Day

  Season 1 Episode 10 - Aired 11/15/2020

  Ji-pyeong gives Dal-mi long-awaited answers and a confession. Seeking success on his own terms, Do-san considers a golden opportunity.

  Director: Oh Choong-hwan

  Writer: Park Hye-ryun

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  8.1/10233 votes

  Exit

  Season 1 Episode 11 - Aired 11/21/2020

  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.

  Director: Oh Choong-hwan

  Writer: Park Hye-ryun

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  7.6/10254 votes

  Acqhire

  Season 1 Episode 12 - Aired 11/22/2020

  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.

  Director: Oh Choong-hwan

  Writer: Park Hye-ryun

• 

  7.3/10273 votes

  Comfort Zone

  Season 1 Episode 13 - Aired 11/28/2020

  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.

  Director: Oh Choong-hwan

  Writer: Park Hye-ryun

• 

  7.5/10275 votes

  Elevator Speech

  Season 1 Episode 14 - Aired 11/29/2020

  Tasked with recruiting top developers into her company, Dal-mi pitches her idea at Samsan Tech. Do-san gets away to clear his head.

  Director: Oh Choong-hwan

  Writer: Park Hye-ryun

• 

  6.9/10295 votes

  MVP (Minimum Viable Product)

  Season 1 Episode 15 - Aired 12/5/2020

  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.

  Director: Oh Choong-hwan

  Writer: Park Hye-ryun

• 

  7.3/10334 votes

  Scale Up

  Season 1 Episode 16 - Aired 12/6/2020

  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.

  Director: Oh Choong-hwan

  Writer: Park Hye-ryun