Light & Shadow Factory Heyi Capital Guoying Zhiyi (Beijing) Culture Media Heyi Pictures Beijing Geliang Media Trends Star (Beijing) Cultural Media Guosheng Pictures (Beijing) Beijing Huaren Tiandi Entertainment[1]
The story is about a university student who believes love has a formula to success and tries to prove it in a month. Her mom left her when she was young and she learnt to be independent and strong. She eventually falls in love, but to prove her formula works she follows her mind instead of her heart, only to realize in the end that true love is about being able to feel the heartbeat of the other person.