"I" am a student in the Department of Traditional Chinese Medicine at the Medical College. While waiting for a friend, I ran into Hou Pu, who was born into a family of traditional Chinese medicine, and the two gradually fell in love. Suddenly left and right, youth is burning in the bitter taste of traditional Chinese medicine. But in the end the two did not get together... Later, "I" met Qin Lang, the lead singer of the band who already had a girlfriend, and Tian Shuhan, a married professor of Chinese medicine. I moved forward amidst the uninhibitedness of pretending to be lonely and the familiar memories mixed with the taste of bitter almonds... "I" completed the transformation from a boy to a man.