Su Wantang and Xie Jingheng have been childhood sweethearts since youth, yet because of an arranged marriage set by their parents, each fled from the wedding. Reuniting years later, the two still bicker the moment they meet, refusing to give ground verbally, while in their hearts they have long cared for each other. When childhood tidbits are uncovered one by one, she finally discovers that the one who always went against her has quietly liked her for so many years. She originally thought she was fleeing a marriage, only to realize in the end that what cannot be escaped is a heart that had already chosen each other.