A miserable sheep... Ah! No! A snake who is single and out of school, facing the huge pressure of study, work, marriage and family in the 21st century, lives seriously, studies diligently, actively solves the problem of being single, works hard to have children, resolutely responds to the national three-child policy, contributes to socialism, and becomes a good socialist young man... Bah! Living too long, confusing one's own species, not even remembering one's age, getting married late and having children later, leading a miserable life from which one has never been able to escape.