[s1e1] Start — Up

: The episode ends with a desperate Dal-mi and a guilt-ridden Ji-pyeong both searching for the real, now adult Nam Do-san (Nam Joo-hyuk), who is actually a struggling coder. Option 2: StartUp (2016 American Crime Thriller)

: To comfort a grieving Dal-mi, her grandmother enlists the help of an orphaned boy, Han Ji-pyeong (Kim Seon-ho). Under the pseudonym "Nam Do-san," he writes letters that become Dal-mi's source of strength. [S1E1] Start Up

: By the end of the pilot, these three individuals from completely different walks of life are forced into a dangerous alliance to keep the digital currency—and themselves—alive. Are you planning a binge-watch this weekend, or : The episode ends with a desperate Dal-mi

: The pilot is largely a flashback to the spring 15 years ago. It establishes the tragic but hopeful backstory of Seo Dal-mi (Bae Suzy) and her older sister Won In-jae (Kang Han-na), whose paths diverged after their parents' divorce. : By the end of the pilot, these

This series is a heartwarming and beautifully shot drama following young entrepreneurs in South Korea's "Silicon Valley," Sandbox.