Su Xiangcheng’s physical weakness

Su Xiangcheng’s physical weakness is not a single medical episode but a recurring condition that governs the practical and emotional terms of her life. It leaves her vulnerable to fever, exhaustion, and collapse, restricts what she can endure in her marriage to Lu Xun, and repeatedly turns her body into the site where intimacy, protection, fear, and control meet. The narrative presents her frailty through concrete bodily crises rather than a formal diagnosis: she is described as constitutionally weak, becomes dangerously ill, and eventually loses consciousness while trying to leave. Her condition also makes other people’s interpretations of her body consequential, because doctors, relatives, allies, and rivals use her vulnerability to explain her behavior and to determine how much freedom she should be allowed.

Definition and Medical Context

Su Xiangcheng’s weakness is established most directly through medical advice. Hua Shuo tells her that her body is already weak and that she must not force herself to follow Lu Xun’s pace. The warning is ostensibly about health, but it enters a marriage in which physical demands are also expressions of desire and power. Her body therefore becomes a limit that must be negotiated rather than an incidental inconvenience. The narrative makes the condition concrete by linking it to endurance: she cannot sustain prolonged exertion, and what Lu Xun experiences as appetite or persistence can become for her an injurious burden.

The surrounding story places this weakness beside other serious illnesses without making them identical. Lu Xun’s illness recurs suddenly, requiring him to remove his mask, spray medicine into his mouth, and breathe deeply before recovering. Lin Yanche is later hospitalized during a manic episode, while Bian Jiang explains that Su Qingrou has undergone surgery for acute appendicitis. Lin Yanche’s liver cancer is eventually revealed as a terminal threat for which he is waiting for a suitable liver source. These parallel conditions create a broad medical environment in which illness is common, concealed, and politically charged, but Su Xiangcheng’s weakness remains distinctive because it repeatedly affects ordinary marital decisions and her capacity to remain physically present.

Manifestations and Crisis

The most severe visible manifestation occurs when Su Xiangcheng attempts to leave while already gravely unwell. Her feet feel as though they are stepping on cotton, her legs are sore and weak, her body burns like a fireball, and her consciousness gradually fades. At the elevator entrance, she reaches toward the button but faints before her fingertips can touch it. The scene converts an abstract statement about poor health into a decisive loss of bodily agency: she cannot complete the simple act of pressing an elevator button, and her intended departure ends in collapse.

The danger of such a collapse has been foreshadowed by Lin Yanche’s account of her susceptibility. He tells Lu Xun that Su Xiangcheng is extremely weak, that menstruation affects her as though she has died once, and that influenza can strike her severely enough to produce a fever lasting three days and three nights. His language is deliberately alarming, even cruel, but it changes Lu Xun’s understanding of her absence. What might otherwise appear to be rejection or defiance becomes a possible medical emergency. Lu Xun’s heart suddenly hurts and his face turns deathly pale, showing how quickly knowledge of her body redirects his emotions toward panic.

Her weakness also appears in quieter scenes of fear and recovery. After Lu Xun returns injured, Su Xiangcheng trembles and says that she is cold and frightened. Later, while he brings her hot milk, tears roll down her cheeks as she again admits fear; he holds her and reassures her that he has been there all along. The hot milk and physical embrace function as immediate care, but they also reinforce the pattern by which her distress summons Lu Xun’s guardianship. Her vulnerability is therefore not merely a private sensation: it reorganizes the room around the person who can comfort, monitor, or claim responsibility for her.

Marriage, Endurance, and Control

The most sustained conflict produced by Su Xiangcheng’s weakness concerns her married life with Lu Xun. She tells him that Hua Shuo has warned her not to force herself to follow him and gives repeated sexual activity as the example, mentioning two times in one night. The narration clarifies that Lu Xun’s intensity can extend through the entire night and that her small body eventually cannot bear it. Her blushing embarrassment makes the exchange comic on the surface, but the medical fact beneath the embarrassment is serious: desire has exceeded her physical capacity.

The same tension continues when she tries to leave for work after a night of being pestered by Lu Xun. She refuses to remain, urges him to bathe, and tells him to calculate how many times he has pursued intimacy since the previous night. She fears beginning a married life that will leave her physically exhausted within a few years. Lu Xun responds that he could take medicine for her happiness, but the suggestion frightens her even more; she imagines that medication would make his appetite impossible to withstand for days. The exchange exposes the unequal meanings of treatment. For Lu Xun, medicine appears as a possible solution that would preserve his desire, whereas for Su Xiangcheng the prospect threatens to intensify the very condition that is harming her.

This pattern gives her weakness a social dimension. Medical advice briefly supplies Su Xiangcheng with language for setting a boundary, yet Lu Xun’s persistence repeatedly tests that boundary. Her body is treated as evidence of love, a reason for protection, and an obstacle to be overcome. The narrative does not reduce the issue to a simple opposition between affection and cruelty: Lu Xun’s concern can be genuine, especially when she faints or appears feverish, but his possessive care remains entangled with the expectation that she will stay close and accommodate him. Physical frailty thus becomes one of the main mechanisms through which marriage is negotiated.

Family History and Emotional Meaning

Su Xiangcheng’s bodily vulnerability is set against the family history of concealed illness and irreversible loss. She recalls that her mother had a terminal illness and withdrew from the family because she did not want to implicate them. As a child, Su Xiangcheng drew an image of her father and mother holding her hand; after seeing it, her mother walked onto the balcony. The memory links illness with abandonment, guilt, and an act whose meaning the family tried to hide from the child. When Su Xiangcheng recounts it, Lu Xun wipes away her tears and feels deeply pained, recognizing that investigating the truth later cannot undo the damage caused by secrecy.

This history gives her weakness more weight than a convenient plot device. Her body recalls a family world in which sickness could be hidden until it became fatal and in which the vulnerable person might decide that disappearance was a form of protection. Against that background, her own fever, exhaustion, and fainting create recurring fears of repetition. Illness threatens not only her health but also the stability of attachment: leaving home, losing consciousness, and being carried or watched all echo the possibility that a loved one may vanish without warning.

Narrative Function and Significance

Su Xiangcheng’s physical weakness repeatedly changes the interpretation of events. When Lu Xun learns that Lin Yanche is hospitalized, he sends a message saying that he will wait at the Hospital so that they can take Grandfather home together; the practical arrangement places her within a network of family duty even while illness disrupts the household. When Lin Yanche warns that she may be near death, Lu Xun’s suspicion becomes alarm. When she collapses at the elevator, the body itself interrupts her attempted act of separation. When she cries from fear, care becomes the immediate answer, though not necessarily a resolution of the power imbalance that produced the fear.

The condition also creates a contrast with the narrative’s treatment of illness in powerful men. Lu Xun manages his recurring illness through medication and controlled breathing, while Lin Yanche’s illness becomes a public crisis involving hospitalization and the search for a liver. Su Xiangcheng, by contrast, is often known through other people’s warnings about what her body can survive. Her weakness is therefore both a lived limitation and a contested description, shaped by medical counsel, marital negotiation, frightened protectiveness, and hostile revelation.

Ultimately, Su Xiangcheng’s frailty makes the novel’s language of love materially consequential. Affection is expressed through hot milk, embraces, reassurance, and urgent rescue, but also through surveillance, insistence, and claims over her time and body. The recurring possibility of fever or collapse keeps care from remaining abstract: every demand has a physical cost, and every promise of protection risks becoming another form of control. Her weakness is thus central to the story’s examination of marriage, emotional security, and the uneasy boundary between safeguarding a vulnerable person and deciding for her.