Qi Yuan's younger brother, the school girls in the French music school has been longing for the prince. When Qi Fei encounters Ye Fan, he is gradually attracted by Ye Fan. He becomes a beautiful accident in Ye Fan's life and leaves Ye Fan in a dilemma of affection and love. When Ye Fan's identity as a black angel was revealed, Ye Fan thought she only used her own to hurt her brother and broke it. Finally, unable to let go of Ye Fan, went to Shanghai to find, and staggered to promote the reunion of four flowers.