Season 1

1. Start-Up ⭐ 8.5

17 Oct, 2020 · 490 votes

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: Choong Hwan Oh

Watch Episode 1

2. F F F (Family, Friends, Fools) ⭐ 7.9

18 Oct, 2020 · 339 votes

To preserve Dal Mi's past and to support her future, Choi Won Deok asks Han Ji Pyung to pull off an impossible task.

Director: Choong Hwan Oh

Watch Episode 2

3. Angel ⭐ 8.2

24 Oct, 2020 · 314 votes

Ji Pyung 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: Choong Hwan Oh

Watch Episode 3

4. Sandbox ⭐ 8.2

25 Oct, 2020 · 307 votes

Despite differing pasts, Dal Mi and In Jae fight for their dreams at the same starting line. Ji Pyung sets out to protect Dal Mi and help Do San.

Director: Choong Hwan Oh

Watch Episode 4

5. Hackathon ⭐ 8.5

31 Oct, 2020 · 312 votes

Dal Mi and In Jae present their teams' ideas on the Hackathon stage. A story about Dal Mi's upbringing moves Ji Pyung to fight for her success.

Director: Choong Hwan Oh

Watch Episode 5

6. Key Man ⭐ 8.2

01 Nov, 2020 · 271 votes

In Jae uses lessons from her father and stepfather to her advantage. A clash over company shares tests Dal Mi, who turns to Ji Pyung for advice.

Director: Choong Hwan Oh

Watch Episode 6

7. Burn Rate ⭐ 8.3

07 Nov, 2020 · 270 votes

Grappling with his feelings for Dal Mi, Ji Pyung avoids her. Do San's knowledge of Won Deok's condition inspires a business idea for Samsan Tech.

Director: Choong Hwan Oh

Watch Episode 7

8. Backup ⭐ 8.1

08 Nov, 2020 · 264 votes

Devastating news gives Dal Mi another reason to make the app a success. Won Doo Jung's plan to teach Do San and Dal Mi a lesson backfires.

Director: Choong Hwan Oh

Watch Episode 8

9. Risk ⭐ 8.6

14 Nov, 2020 · 265 votes

Do San and Ji Pyung 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: Choong Hwan Oh

Watch Episode 9

10. Demoday ⭐ 7.8

15 Nov, 2020 · 272 votes

Ji Pyung gives Dal Mi long-awaited answers and a confession. Seeking success on his own terms, Do San considers a golden opportunity.

Director: Choong Hwan Oh

Watch Episode 10

11. Exit ⭐ 8.1

21 Nov, 2020 · 262 votes

Kim Yong San forces Ji Pyung to reflect on his past remarks. In Jae and Dal Mi's companies showcase rivaling programs using the same technology.

Director: Choong Hwan Oh

Watch Episode 11

12. Acqhire ⭐ 7.7

22 Nov, 2020 · 282 votes

Alex Kwon shows his true colors, proving Ji Pyung right and fulfilling Samsan Tech's worst fears. Do San tells Ji Pyung about Won Deok's health.

Director: Choong Hwan Oh

Watch Episode 12

13. Comfort Zone ⭐ 7.3

28 Nov, 2020 · 300 votes

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: Choong Hwan Oh

Watch Episode 13

14. Elevator Speech ⭐ 7.5

29 Nov, 2020 · 301 votes

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: Choong Hwan Oh

Watch Episode 14

15. Minimum Viable Product ⭐ 6.9

05 Dec, 2020 · 321 votes

Jung Sa Ha and Lee Chul San begin dating in secret. A boozy, heartfelt conversation with Do San helps Ji Pyung make a decision about Dal Mi.

Director: Choong Hwan Oh

Watch Episode 15

16. Scale-Up ⭐ 7.3

06 Dec, 2020 · 362 votes

Do San and Dal Mi envision new goals for their future. Ji Pyung finds a way to pay forward his gratitude for Won Deok. In Jae returns to her roots.

Director: Choong Hwan Oh

Watch Episode 16