Zhang Yimou's 2008

With the visit of the mysterious girl Feng Baobao, college student Zhang Chulan's peaceful life on campus is completely upended. Zhang Chulan, eager to uncover the secrets of his grandfather and himself, together with Feng Baobao, an “immortal girl” who has no memory, embarked on a journey to the world of “strangers” under the attention and competition of all forces .