Guo Liang
Case 1: A young artist (Guo Liang) travels back in time, bringing a modern phone with him. Falling in love with a woman, this relationship along with a series of misunderstandings bring about a murderous scheme concocted by his student. Back in the modern day, Wu Pinyu (Ivy Lee) is contacted by her long deceased mother through the same phone belonging to the artist, causing her and Xueming (Edmund Chen) to discover that they were communicating through time itself...