The dancer Xiaodie Shang arranged a dance "butterfly" for her lover who left five years ago, the dance made a good score, and she was invited by foreign cultural fund to Budapest to casting choreography. Xiaodie thinks the most promising dancer is Lu Bai although she is the most self-abased dancer. Lu Bai told Xiaodie that, she wants to use the butterfly cemetery to find her missing sister. Xiaodie also found that the fund's successor Qiushui Zhuang is her five years ago lover. However with the dancer You Song poisoning, Qiao Tian falls, Lu Bai missing, herself was threatened, all the mysteries are pointing to the butterfly cemetery.
A story of a high school boy as he processes the loss of his first love and learns to experience high school over again. For 3 years of high school, JU Ran has silently had a love for a young girl in his class. At the end of his senior year, as the college entrance examination looms overhead, JU Ran's situation changes, and he is given the chance to repeat his senior year. Through this year, he studies again for the examination, and has a second chance at his high school experience. JU Ran's tale is that of growing up, and a caution to take joy in every moment, because even second chances are not perfect.
