An unfathomable incident introduces a genius engineer to dangerous secrets of the world — and to a woman from the future who's come looking for him.

Set during the period of the 1894 Donghak Peasant Revolution against the Japanese, the drama tells the story of two half-brothers, one illegitimate and low born, and one, part of the pro-Japanese ruling elite, who find themselves on opposite sides of the conflict.

Due to the Korean war, Oh Bok-Sil’s family becomes separated lose everything. Not to be defeated, they live with strength as they suffer great hardships.

The movie director Ba Ram, who happened to meet Mool Kyul at a travel destination, somehow keeps hovering around her because he can't help but care. Just like that, the people who have been busy chasing precious dreams begin to share their wounds and pain with each other and open their hearts... The moment one gives up on dreams, will everything be lost? Can these two young people who couldn't have any courage, create a brilliant melody of hope again?