My father who has been widowed for 18 years is in love

Zhou Nian is a wealthy eighteen-year-old raised by his grandparents after his mother died when he was an infant. His father, Zhou Tingzhi, is a self-made millionaire who has remained single for eighteen years, seemingly devoted to the memory of his late wife. Zhou Nian, hoping to secure a warm family environment and perhaps a stepmother who will bring siblings into his life, decides to matchmaking his father with a refined high school Chinese teacher. However, his plans are upended when the housekeeper Qin Yi reveals that Zhou Tingzhi has brought a guest home. Zhou Nian discovers a young woman named Tao Xin eating takeout in his living room, leading him to mistakenly believe his father has found a single mother and that he will soon have a younger sister.

Tao Xin is actually a time-displaced individual who vanished during a mudslide in 2002. She is a skilled mountaineer who fell into a space-time rift and reappeared eighteen years later in 2020. The Space-Time Rift Comprehensive Management Bureau, a secret government agency, handles the reintegration of such victims. Because Tao Xin lacks full civil capacity due to the massive societal changes she has missed, the Bureau seeks a guardian. Her biological half-brother, Tao Shuhua, refuses to help her due to long-standing resentment over their father's infidelity. Consequently, the Bureau identifies Zhou Tingzhi as the ideal guardian because he was Tao Xin’s boyfriend in 2002 and is now financially stable and unmarried.

Zhou Tingzhi agrees to take Tao Xin in, revealing to her that he has raised a son, Zhou Nian, who is the result of a tragic family incident involving his brother. Upon meeting, Tao Xin and Zhou Tingzhi navigate the awkwardness of their重逢. While Tao Xin remembers him as a shy, thin college student, Zhou Tingzhi is now a commanding, wealthy thirty-eight-year-old CEO. Zhou Nian is initially hostile, viewing Tao Xin as a threat to his family structure and suspecting she is a gold-digger or socialite. He runs away from home, but Zhou Tingzhi calmly resolves the situation by leveraging Zhou Nian’s desire to go skiing, eventually bringing him back.

The core conflict revolves around the adjustment of this unconventional family unit. Tao Xin must adapt to life in 2020, passing psychological and social assessments to gain independence, while also navigating her romantic relationship with Zhou Tingzhi. Zhou Nian struggles to accept a woman who is barely older than him as his father’s partner. However, through shared activities like playing video games, the tension begins to ease. Zhou Tingzhi reveals that he has waited for Tao Xin, maintaining his parents' trust fund for her and refusing to date others, which reassures Tao Xin of his devotion.

A key turning point occurs when Li Lequan, Zhou Nian’s best friend, visits the house. Li Lequan attempts to investigate Tao Xin’s background but ends up bonding with her over mobile games. During this visit, Tao Xin recognizes Li Lequan’s uncle, Li Chong, as her first love from her time in 2002. This revelation adds a layer of complexity to her past and present, as she realizes her history is more intertwined with those around her than she initially thought. The story moves toward a gradual reconciliation, with Tao Xin adopting a playful, confident attitude to win over Zhou Nian, while Zhou Tingzhi balances his corporate responsibilities with his role as a guardian and partner.

As the narrative progresses, Tao Xin faces the reality of her age gap with Zhou Tingzhi and the societal judgments they encounter. She experiences a sense of disconnect in high-society circles, where she is viewed merely as an accessory. Despite these external pressures, her relationship with Zhou Tingzhi strengthens through honest communication and shared vulnerability. Zhou Nian’s hostility softens as he sees his father’s genuine happiness and Tao Xin’s efforts to integrate into their lives. The story explores themes of love transcending time, the complexities of blended families, and the challenges of reintegration into a rapidly changing world, setting the stage for further emotional developments and family bonding.