Xu Yi has been paying attention to Tan Li, who has always been ranked first since the beginning of school, and became curious and wanted to explore Tan Li, a flower on the high mountain. Tan Li's father died when he was young, and his mother remarried into the Wen family. His father's death, his mother's neglect, and his stepbrother's coveting left him breathless and suffering from emotional indifference. Xu Yi was separated from his parents since he was a child, and lived in various relatives' homes. This made him observant of people's emotions, good at disguise, and gentle on the surface. It wasn't until he met Tan Li and learned about his past that he revealed his delicate, strong, and paranoid side. Tan Li has always been ignored. He always thought that he was a straight man. Under Xu Yi's pursuit, he was unable to respond to Xu Yi's feelings due to emotional indifference and family obstruction. After studying abroad for 5 years, will he be able to respond to Xu Yi's true feelings after 5 years?