Season 1
16 episodes · first aired 2020-10-17
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | START-UP 2020-10-17 | 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. | 2020-10-17 | 8.2 |
 | 02 | FFF (FAMILY, FRIENDS, FOOLS) 2020-10-18 | To preserve Dal-mi's past and to support her future, Choi Won-deok asks Han Ji-pyeong to pull off an impossible task. | 2020-10-18 | 8.4 |
 | 03 | Angel 2020-10-24 | 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. | 2020-10-24 | 7.8 |
 | 04 | Sandbox 2020-10-25 | 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. | 2020-10-25 | 8.5 |
 | 05 | Hackathon 2020-10-31 | 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. | 2020-10-31 | 8.5 |
 | 06 | Key Man 2020-11-01 | 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. | 2020-11-01 | 8.3 |
 | 07 | Burn Rate 2020-11-07 | 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. | 2020-11-07 | 8.2 |
 | 08 | Backup 2020-11-08 | 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. | 2020-11-08 | 9.3 |
 | 09 | Risk 2020-11-14 | 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. | 2020-11-14 | 10.0 |
 | 10 | Demo Day 2020-11-15 | Ji-pyeong gives Dal-mi long-awaited answers and a confession. Seeking success on his own terms, Do-san considers a golden opportunity. | 2020-11-15 | 8.0 |
 | 11 | Exit 2020-11-21 | 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. | 2020-11-21 | 6.0 |
 | 12 | Acqhire 2020-11-22 | 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. | 2020-11-22 | 7.0 |
 | 13 | Comfort Zone 2020-11-28 | 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. | 2020-11-28 | 0.0 |
 | 14 | Elevator Speech 2020-11-29 | Tasked with recruiting top developers into her company, Dal-mi pitches her idea at Samsan Tech. Do-san gets away to clear his head. | 2020-11-29 | 8.0 |
 | 15 | MVP (Minimum Viable Product) 2020-12-05 | 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. | 2020-12-05 | 6.0 |
 | 16 | Scale Up 2020-12-06 | 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. | 2020-12-06 | 5.5 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.