The bad dog, my mortal enemy, pretended to have amnesia to deceive me

Wen Qi is a reserved audio engineer who lives a quiet, solitary life with his dog, Yuanbao. He and Pei Yanchu were bitter rivals in high school, characterized by constant pranks and hostility. Pei Yanchu, the arrogant heir to the wealthy Pei family, was known for his teasing and disruptive behavior, which included swapping Wen Qi’s clothes and hiding his exam papers. Two years prior, Pei Yanchu’s parents died in a car accident, and recently, he was sidelined by his uncle in the family business, leading to financial ruin and frozen assets. After a severe car accident leaves Pei Yanchu with amnesia, he is abandoned by his former friends and left unable to pay his hospital bills. Wen Qi, initially skeptical that the amnesia is genuine, visits the hospital and discovers the truth. Despite his lingering resentment, Wen Qi pays the medical fees and, finding Pei Yanchu with nowhere to go, brings him back to his apartment. Pei Yanchu, having lost his memory, agrees to live with Wen Qi as a servant in exchange for room and board.

Living together proves to be a chaotic adjustment for both men. Pei Yanchu, stripped of his former wealth and status, attempts to adapt to domestic life but lacks basic skills. His first attempt at cooking results in a burnt kitchen and undercooked food, leading to a humorous confrontation where Wen Qi forces him to eat the failed meal. Despite his incompetence in the kitchen, Pei Yanchu displays a surprising willingness to serve, cleaning the apartment, fixing household items, and caring for Yuanbao. His behavior oscillates between submissive obedience and his old teasing nature, often provoking Wen Qi with flirtatious comments and shameless requests for attention. Wen Qi, initially seeking revenge for past grievances, finds himself in a position of power, ordering Pei Yanchu to kneel and using him as a foot warmer during the night. However, the dynamic shifts as Wen Qi begins to notice Pei Yanchu’s genuine efforts to be useful, such as replacing a broken light fixture and buying new supplies for the apartment.

The core conflict revolves around Wen Qi’s distrust of Pei Yanchu’s amnesia and his own unresolved feelings from high school. Wen Qi suspects that Pei Yanchu might be faking his condition to avoid consequences or manipulate him, yet Pei Yanchu’s actions consistently demonstrate a vulnerability and dependence that Wen Qi finds unsettling. As they spend more time together, the rigid boundaries between them begin to blur. Pei Yanchu’s memory remains fragmented, but his instincts and emotional responses suggest a deeper connection to Wen Qi than their hostile past implies. He searches for information about himself online and expresses a fear of having a hidden family, indicating a desire to understand his past. Wen Qi, despite his cold exterior, starts to feel a sense of responsibility and protectiveness toward Pei Yanchu, complicated by his own loneliness and the stability Pei Yanchu inadvertently brings to his life.

Key turning points include the night Wen Qi wakes from a nightmare and demands Pei Yanchu kneel, only to end up sleeping in his arms. This moment of physical intimacy forces both characters to confront the shifting nature of their relationship. Pei Yanchu’s admission that Wen Qi is the only person who can prove his existence highlights his emotional dependence. Meanwhile, Wen Qi’s decision to reimburse Pei Yanchu for household expenses and his concern over Pei Yanchu’s physical discomfort suggest a softening of his heart. The story moves toward a gradual unraveling of their past grievances, as Pei Yanchu’s amnesia serves as a blank slate, allowing them to redefine their interactions without the baggage of high school rivalry. However, the looming return of Pei Yanchu’s memory threatens to disrupt this fragile equilibrium, leaving Wen Qi to wonder whether the man he is coming to know is truly the same person who tormented him for years.

As the narrative progresses, the power dynamic continues to evolve. Pei Yanchu’s willingness to submit to Wen Qi’s demands contrasts with his underlying confidence and charm, creating a tension that neither can ignore. Wen Qi’s friends remain skeptical of Pei Yanchu’s presence, warning of potential revenge, but Wen Qi finds himself increasingly indifferent to their opinions. The story explores themes of identity, memory, and redemption, as Pei Yanchu attempts to atone for his past behavior through acts of service and care. Wen Qi’s journey involves learning to let go of his grudges and recognizing the humanity beneath Pei Yanchu’s arrogant facade. The conclusion hints at a deepening emotional bond, with both characters navigating the complexities of their shared history and uncertain future.