Abandoned by love, a young physicist uses his time machine, made to initially generate clean energy, to travel back in time. Unbeknownst to him, his escapades has created paradoxes in the timeline. With destruction in his wake, he travels back into the future, sacrificing his love and preventing his technology from existing.
When his father dies abruptly, Jo Don's culinary career in France is cut short as he has to inherit his father's business. Only then does he find out that his father was a local Godfather and uses his business to cover up for illegal dealings in the food industry.