After Lang Jun's case, Dali and Luo Youyou grew closer to each other, often eating together and taking walks around campus. As a buddy, I felt glad for Dali.

With only one week left before graduation, the four of us roommates rented several bachelor gowns and posed all over campus. The students in our class had a farewell dinner together. After three drinks, the boys hugged each other and sobbed uncontrollably. No matter how many obstacles and shortcomings we faced, these four years of university were our most precious memories of youth and a time we would never forget!

The day after the farewell dinner, Dali mysteriously said he would take me someplace to cheer me up, which probably meant good news.

He drove me to a drugstore that mainly sold women's toiletries. Seeing the impressive display of sanitary napkins on the shelf, I asked, "Are you...