What 2009 Chinese-Korean film resulted in a 2013 prequel called My Lucky Star which featured many of the same actors/actresses?
My Lucky Star (2013 film): My Lucky Star () is a 2013 Chinese romantic adventure film directed by Dennie Gordon and starring Zhang Ziyi and Leehom Wang. My Lucky Star (2013 film):  The film serves as a prequel to the 2009 film "Sophie's Revenge", with Zhang, Ruby Lin and Yao Chen reprising their roles. Sophie's Revenge: Sophie's Revenge () is a 2009 Chinese-Korean film starring Zhang Ziyi, So Ji-sub, Fan Bingbing, Ruby Lin, Peter Ho, and Yao Chen.
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