Yin Chenxuan, who returned to school after a year, successfully angered the Chinese teacher on the first day of class, and accidentally got involved with Yan Qianmo. After getting along, Yin Chenxuan discovered that Yan Qianmo had some strange habits that were exactly the same as his own, and became curious about this junior brother who was five days older than him. As Yin Chenxuan's brother since childhood, Xue Yilin naturally became the carrier pigeon between the two. After two or three exploratory exchanges, Lu Yiyao, who was Yin Chenxuan's godmother, was very satisfied with this young man, so he secretly started to match up the two people. The relationship between the two is getting better day by day. But who knows, just before the most important month of high school entrance examination, Yin Chenxuan suddenly disappeared. When Yan Qianmo approached Xue Yilin, Xue Yilin relayed a sentence to Yin Chenxuan: Will you wait for me in four years? Although he didn't know where Yin Chenxuan went, Yan Qianmo resolutely chose "yes". Four years passed in a blink of an eye, but Yan Qianmo never expected that the two people would meet again in this way...
Purpose: Homosexuality is not guilty