The Fox's Summer (2017)

Gu Cheng Ze, the adopted son of the Gu family, is the CEO of Gu Mall Corporation. Mrs. Gu wishes for her biological grandson, Gu Jin Yu to take over the company; and Gu Cheng Ze is tasked to guide the rightful heir towards becoming a respectful businessman. During this time, he meets fashion designer Li Yan Shu and discovers that she is Gu Jin Yu's ex-girlfriend. He decides to hire her aboard to motivate Gu Jin Yu, who still harbors feelings for Li Yan Shu. The plan worked when Gu Jin Yu decides to join the company and pursue her. When Mrs. Gu finds out about Gu Jin Yu's feelings for Li Yan Shu, she was livid and tells Gu Cheng Ze to separate the both of them. This creates an opportunity for Gu Cheng Ze and Li Yan Shu to get closer to each other, and they fell in love. With the help of Li Yan Shu, Gu Cheng Ze overcomes many difficult situations. Gu Jin Yu, after undergoing life-changing experiences, also matures and successfully took over his company.