S01E01 START-UP
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.
Start-Up
The place where our story ignites.
Overview
Young entrepreneurs aspiring to launch virtual dreams into reality compete for success and love in the cutthroat world of Korea's high-tech industry.
Episodes
S01E02 FFF (FAMILY, FRIENDS, FOOLS)
To preserve Dal-mi's past and to support her future, Choi Won-deok asks Han Ji-pyeong to pull off an impossible task.
S01E03 Angel
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.
S01E04 Sandbox
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.
S01E05 Hackathon
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.
S01E06 Key Man
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.
S01E07 Burn Rate
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.
S01E08 Backup
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.
S01E09 Risk
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.
S01E10 Demo Day
Ji-pyeong gives Dal-mi long-awaited answers and a confession. Seeking success on his own terms, Do-san considers a golden opportunity.
S01E11 Exit
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.
S01E12 Acqhire
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.
S01E13 Comfort Zone
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.
S01E14 Elevator Speech
Tasked with recruiting top developers into her company, Dal-mi pitches her idea at Samsan Tech. Do-san gets away to clear his head.
S01E15 MVP (Minimum Viable Product)
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.
S01E16 Scale Up
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.
Cast
Bae Suzy
Seo Dal-mi
Nam Joo-hyuk
Nam Do-san
Kim Seon-ho
Han Ji-pyeong
Kang Hanna
Won In-jae
Kim Hae-sook
Choi Won-deok
Kim Do-wan
Kim Yong-san
Kim Won-hae
Nam Seong-hwan
Song Sun-mi
Cha Ah-hyun
Yoo Su-bin
Lee Chul-san
Seo Yi-sook
Yoon Seon-hak
Kim Hee-jung
Park Geum-jeong
Stephanie Lee
Jeong Sa-ha
