At a memorial service for Fei Ke (played by Jing Boran), female journalist He Shan (played by Zhou Yiran) is invited along with five strangers. Each of them has a hidden history with Fei Ke, but they discover that the Fei Ke they knew was not the same person. Who was Fei Ke, really? As they retrace the past, the truth about him gradually comes to light...
