In the 21st century, business prodigy Shen Yu encounters jewelry designer Ru Meng at a charity dinner, and the two intersect over a priceless jade necklace. After the dinner, a sudden rainstorm trapped the two people in the antique collection room. A mysterious lightning struck the ancient bronze mirror in the room, and they were swept into the 1960s. It was the early days of economic recovery, when supplies were scarce but business opportunities abounded. The two relied on modern knowledge and tenacity to write legends in a strange era.