The Thorne Group is a top-tier wealthy consortium in New York, and its leader Kieran Thorne is recognized in the circle as an ice-cold CEO. Six years ago, an accident engineered by a villain led to a one-night encounter between ordinary girl Elowen Maeve and Kieran, after which Elowen left quietly. Soon after, Elowen gave birth to a pair of dragon and phoenix twins; the boy was taken away and raised by the Thorne family, while Elowen was told that her son had died in infancy, and she went far away to work hard on her own with her daughter who suffered from congenital heart disease. Six years later, Elowen returned to China to seek treatment for her daughter, and joined the Thorne Group. The dragon and phoenix twins who had been separated for six years unexpectedly recognized each other, thus kicking off a plan for a broken mirror to be reunited led by the cute babies.
