Lu Xun and Shen Yichun's cousin relationship

Lu Xun—Shen Yiyun is presented as a cousin-like relationship created through family adoption rather than blood descent. Shen Yiyun is the child adopted by Lu Xun’s uncle, making her Lu Xun’s cousin within the family structure. This status gives her a legitimate place in his household and allows her to address him as an older brother, but the relationship is repeatedly placed under pressure by her emotional dependence on him and by Lu Xun’s marriage to Su Xiangwan. Its decisive significance lies in the gap between formal kinship and lived intimacy: the title of cousin establishes a boundary, yet the characters’ behavior repeatedly tests how firm that boundary is.

Family Status and Social Legitimacy

Shen Yiyun’s position is explained directly as that of Lu Xun’s uncle’s adopted daughter. Lu Xun tells Su Xiangwan that she came to Cloud City to perform and that he arranged for her to stay in a house near the theater. The arrangement shows that his involvement with Shen Yiyun is not incidental. He acts as a senior family member who can organize her accommodation, monitor her movements, and respond when she needs assistance. At the same time, the relationship is explicitly distinguished from blood kinship: Shen Yiyun belongs to the family by adoption and naming, not by direct biological descent.

That distinction becomes central when the family tries to interpret Lu Xun’s obligations toward her. Shen Hui insists that Lu Xun should protect Shen Yiyun because she is his cousin, especially after Shen Yiyun’s foot injury leaves her unable to perform. Lu Xun answers that a relative who is connected only by name is, in practical terms, a man and a woman rather than a blood-related pair of cousins. His formulation does not erase Shen Yiyun’s family status, but it rejects the idea that the label alone can settle the emotional and moral question. The relationship therefore operates simultaneously as a family bond and as a disputed boundary between familial care and adult intimacy.

Dependence and Repeated Claims on Lu Xun

Shen Yiyun’s conduct makes the relationship visibly dependent. After spraining her foot and being unable to appear onstage, she calls Lu Xun while crying uncontrollably and asks what she should do. Her distress interrupts a private moment between Lu Xun and Su Xiangwan, and Su Xiangwan withdraws when Lu Xun agrees to go to Shen Yiyun. The incident demonstrates how Shen Yiyun’s vulnerability gives her immediate access to Lu Xun’s attention, while also showing the cost of that access within his marriage.

The dependence continues after Lu Xun’s visit. Shen Yiyun waits outside his house while hugging her legs, despite the injury, and happily announces that she has good news when he arrives. Later, she enters his room to wake him after discovering that he is downstairs speaking with someone else. Lu Xun questions why she has come into his room and whether she saw him talking to another person. His coldness marks an important limit: he remains responsive to her needs, but he no longer treats unrestricted access to his private space as an ordinary privilege of family.

Shen Yiyun also asks Lu Xun to bring Su Xiangwan when he visits her, claiming that another person’s company would make her less afraid. The request places the wife inside the cousin relationship and implicitly seeks to transform a potentially charged dyad into a family gathering. Lu Xun agrees to ask Su Xiangwan, but the episode still reveals Shen Yiyun’s expectation that his care should be available on demand and that his wife can be drawn into that care as an accompanying figure.

Marriage, Jealousy, and Boundary Disputes

Lu Xun’s marriage to Su Xiangwan changes the meaning of every interaction with Shen Yiyun. Su Xiangwan is not merely observing a relative receive help; she is watching a woman whose tears, injury, and repeated appeals can redirect her husband’s time and emotional energy. The relationship’s tension is therefore produced by overlapping roles: Shen Yiyun is the adopted daughter of Lu Xun’s uncle, while Su Xiangwan is Lu Xun’s wife and the person whose marital security is affected by his response to Shen Yiyun.

Chu Fei openly exploits this ambiguity. He tells Lu Xun that the woman in question is dressed as a close relative but is not actually related to him by blood, adding that Lu Xun likes Su Xiangwan and that this makes Lu Xun an eyesore. Chu Fei’s provocation turns the family arrangement into a language of desire and rivalry. He further argues that Lu Xun’s scruples show that he does care about Shen Yiyun, while warning him not to waste her youth. The taunt does not establish that Lu Xun reciprocates Shen Yiyun’s feelings, but it forces him to confront how his conduct can appear to others and how protective responsibility can be mistaken for romantic preference.

Lu Xun’s own behavior remains deliberately mixed. He answers Shen Yiyun’s calls, promises to visit, and reacts when she is injured, yet he also questions her intrusion into his room and speaks coldly when he believes she is observing his private conversation. The contrast suggests an attempt to preserve an obligation of care without granting the intimacy Shen Yiyun appears to seek. His task is not simply to reject her; it is to redefine what cousinhood permits after he has become Su Xiangwan’s husband.

The Relationship in Family Conflict

The family dispute reaches its clearest verbal form when Shen Hui challenges Lu Xun over his treatment of Shen Yiyun. Lu Xun explains that his phone had fallen in the car, that he encountered Shen Yiyun outside a restaurant, and that he had warned her to return home early. He also notes that Shen Hui had arranged Shen Yiyun’s blind date with Zuo Teng and that their relationship had now been established. His explanation places Shen Yiyun’s romantic life outside his own responsibility: he can advise and protect her, but he cannot be expected to regulate every consequence of her choices.

Shen Hui rejects that limitation, arguing that an older brother should protect his younger sister. Lu Xun answers that the absence of blood kinship matters and that, if every relationship like Shen Yiyun’s were treated as an unquestionable cousin bond, family obligations would become impossible to manage. Su Xiangwan supports the challenge to Shen Hui’s interpretation, recognizing that the situation is not her fault and that Lu Xun’s conduct must be judged within the difference between an adopted relative and a spouse.

The dispute reveals that the relationship is maintained not only by Lu Xun and Shen Yiyun but also by the family’s language. Calling Shen Yiyun a cousin or younger sister authorizes protection and discipline; emphasizing that she is not blood-related exposes the possibility of adult attraction; involving Su Xiangwan converts the private tension into a marital issue. Each description produces a different set of duties, and the conflict arises because no single description can contain the relationship’s actual behavior.

Narrative and Thematic Significance

Lu Xun—Shen Yiyun represents the novel’s recurring concern with unstable relational categories. The adopted cousin is neither a stranger nor a blood sibling. She is close enough to receive shelter, supervision, and emotional rescue, yet separate enough for the story to examine whether those acts can conceal or generate desire. The relationship therefore functions as both social structure and narrative pressure: the family title supplies protection, while its lack of biological basis permits suspicion and rivalry.

The bond also exposes the unequal distribution of care. Shen Yiyun’s injury and fear repeatedly produce urgent demands, and Lu Xun responds by traveling to her, visiting her home, or negotiating with relatives on her behalf. Yet the same care unsettles Su Xiangwan, whose position as wife requires recognition that Lu Xun’s attention is not infinitely divisible. The narrative does not reduce the issue to a simple choice between kindness and cruelty. Instead, it shows how care can become a source of obligation, jealousy, and control when the relationship’s boundaries remain undefined.

By the later confrontations, Lu Xun’s position is clearer: Shen Yiyun remains a family member for whom he feels responsibility, but he resists treating the cousin label as a license for unrestricted intimacy or as a reason to subordinate his marriage. The relationship consequently ends not through a single formal severance, but through repeated boundary-setting. Its lasting importance is the pressure it places on the difference between kinship by name, protection as duty, and intimacy as a claim that marriage must ultimately regulate.