Five years after his divorce, Shen Du bumped into his ex-wife Lin Zhixia at a dinner party - she was squatting on the floor in a waiter's clothes to shine her shoes, with a shocking old scar on her left wrist, and a four-year-old girl beside her. Everyone said that she abandoned him back then, until he saw those three words on the pawn ticket: Shen Linshi. It turns out that in the past five years, the person left behind has always been someone else.