“He who has Dugu, has the world”. Daughters of a court official, Dugu Banruo, Dugu Mantuo, and Dugu Jialou were always destined for greatness. Blessed with beauty, intelligence, and connections, the Dugu sisters grew up knowing they were the subjects of a prophecy that could someday tear them apart. Determined to remain loyal to each other, they vowed to always put their relationship first. But time has a way of changing things, and vows are easily broken.
EMT's president tries to force his daughter, Ai Mi Er, to marry Long Ke Company's He Yi Kun, the eldest of the president's sons for a business alliance. Ai Mi Er runs away to receive help from her boyfriend, Peter, and coincidentally ends up as the housemaid for He Kai Xin, the younger brother of He Yi Kun
A math genius gets recruited by Chinese spy agency to crack a complex coded message in the early republican era.
In a desperate hunt to track down a top-secret metal box during World War II, China's best forensics experts are called to duty. The year is 1945, and an iron box containing the top-secret files detailing the Japanese biological weapons program go missing. Police director Mo Caishi (Gang Wu) assigns top police detective Cheng Cihang (Zhenyu Qiao) to help track down the missing files.
Wang Manling, the daughter of a wealthy pig farmer, struggles to fit into high society. Meanwhile, once-wealthy playboy Fan Jiangyu faces financial ruin. In an unexpected partnership, Jiangyu teaches Manling the ways of the elite, and through their journey of keeping up appearances, they discover the true meaning of wealth and success.
Refresh 3+7 is a nano movie. The 3 in Refresh 3+7 represents the three days; yesterday, today and tomorrow, and 7 represents the colours of the rainbow. There are 10 independent stories, or episodes, in the nano-movie.