Start-Up

The spring Seo Dal-mi lost everything, Nam Do-sans letters kept her company. Fifteen years later, she needs him by her side to prove Won In-jae wrong.

Ji-pyeong scrambles to transform Do-san into the man of Dal-mis dreams. A rude awakening prompts In-jae to close one door and open another.

Dal-mi and In-jae present their teams ideas on the hackathon stage. A story about Dal-mis upbringing moves Ji-pyeong to fight for her success.

Grappling with his feelings for Dal-mi, Ji-pyeong avoids her. Do-sans knowledge of Won-deoks condition inspires a business idea for Samsan Tech.

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.

Kim Yong-san forces Ji-pyeong to reflect on his past remarks. In-jae and Dal-mis companies showcase rivaling programs using the same technology.

Dal-mi and In-jaes self-driving car is hit by a ransomware attack. Samsan Tech founders return after a successful three-year stint in San Francisco.

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.