During a mock trial at school, a student makes a shocking discovery. Yang Jong Hoon, a former prosecutor-turned-professor, examines the crime scene.

Young entrepreneurs aspiring to launch virtual dreams into reality compete for success and love in the cutthroat world of Korea's high-tech industry.

Jung Young Jae is a promising young surgeon, but her cheerful demeanor hides a childhood trauma. The pair are both drawn to a mystical forest in Korea's countryside.

Story depicts love and success of a deliveryman who eventually becomes the CEO of a delivery app company.