Protagonist: Xu Ling (the younger son of the Xu family in Suhe) × Song Yuan (the second son of the Song family in Tingxue)
Deputy CP: Xu Yu (the eldest son of the Xu family in Suhe) × Song Yu (the eldest son of the Song family in Tingxue)
Intention: Even though it's late to return home, it's not too late since you're the one coming.