Xiao Che, the 24-year-old heir to the Xiao Group, returned to China after completing his overseas studies. Before going to the reception banquet, he went to University A to pick up Gu Xinghan, a 20-year-old senior physics student. Four years ago, Xiao Che brought the helpless Gu Xinghan back to the Xiao family, and later went abroad under his father's arrangement; now that they reunited, their words contained brief mentions of sporadic memories of the past and the current situation. Xiao Che's decision to stay in China also gave a new possibility to the continuation of this intersection after a long separation.