Kim Do-hyun

Set in the late 1990s, Hong Geum-bo, an elite securities supervisor in her 30s, disguises herself as a 20-year-old junior employee at a securities company where suspicious money flows are detected.

An imminent journey to the complete conquest of love begins. Youngseok has crushed on his club mate Heeyeon. He decided to confess his love for 1262 days but gave up the decision after he saw her kissing another man.