Behind Five Willows

Set in the spring of 1792 during the Joseon dynasty in Korea, the novel takes place against the backdrop of King Jeongjo's Munchebanjeong, a royal edict banning the creation, distribution, and reading of fictional writing. Despite the ban, novels circulate widely through underground bookshops and scribes who hand-copy forbidden texts.

Shin Haewon, an 18-year-old woman from a financially struggling family, secretly transcribes banned novels and Catholic texts under the pseudonym Magpie. She travels to the capital with her older sister Jade and their maid Boram to visit Five Willows, a secret book-lending shop concealed behind a legitimate Confucian bookstore. Haewon delivers transcribed copies to the shop's keeper, Mistress Wol, who reveals that Black Lotus, Joseon's most popular banned author, has stopped writing, leaving the beloved series unfinished. Haewon is the only reader Black Lotus has ever corresponded with, though she does not know the author's true identity.

Yu Seojun, the privileged son of Minister Yu, the Minister of Justice, endures pressure from his father to accept an arranged marriage. Privately, Seojun fights an overwhelming desire to write fiction, keeping a hidden manuscript and letters from Magpie locked in a chest. The opening chapters reveal that Seojun is secretly Black Lotus, his pseudonym inspired by the lotuses blooming in the pond outside his residence, Myeongwoldang.

Haewon's family faces additional crises. Jade has been named among spinsters whom a government edict requires to wed within a month, or their father will face punishment. Meanwhile, Haewon's younger sister Yeonhee sneaks into the House of Bright Flowers, an exclusive entertainment house where respectable women are forbidden. Haewon races to retrieve her and hides behind a folding screen when noblemen enter, overhearing Seojun condemn Black Lotus's work as frivolous. Seojun discovers Haewon but silently helps her escape. In a garden encounter afterward, Haewon passionately defends Black Lotus's writing. Her fervor quietly moves Seojun, though neither knows the other's secret identity.

At the gibang, a gisaeng entertainment house, Seojun encounters Inspector Wuyeong, a literary censor hunting pseudonymous authors who warns that Black Lotus is next on his list. The following morning, Seojun finds both locks on his study opened and his entire manuscript stolen. He suspects his sister Gwideok's attendant, Maid Daebi, who was found lurking nearby.

Haewon and Seojun cross paths again at Five Willows and share an unexpectedly intimate conversation. When a raid strikes a nearby bookshop, patrons flee. Haewon stumbles into the path of Seojun's horse; he is thrown and cuts his arm. As she tends the wound, she notices old scars on his arms. He reveals that Jade is safe at his best friend Byeongho's nearby estate. At Byeongho's home, Seojun recognizes Haewon's handwriting as the palace women's style used in Magpie's letters and is staggered when she names her favorite flowers using exact phrasing from the correspondence. That night, he confirms that Haewon is Magpie.

Haewon encourages Jade to write a love letter to Byeongho, hoping to secure a match before the marriage deadline. She entrusts the letter to Seojun, who promises not to interfere but grasps her hand and tells her he has no intention of forgetting her. Jade arranges a meeting at Seogeomjeong Pavilion, secretly bringing Seojun so Haewon might encounter him. While chaperoning, Seojun confesses his feelings. Haewon rejects him, wounded by his condescension toward her family's lower social standing and his disparagement of novels. When he tries twice to reveal his identity as Black Lotus, she cuts him off each time.

The crisis deepens when Yeonhee gives Haewon's notebook of transcribed Black Lotus letters to Inspector Wuyeong to impress him, also revealing that Haewon is Magpie. Wuyeong refuses to return the letters unless Haewon produces a sample of Black Lotus's handwriting and summons Wol for interrogation.

Following clues from their correspondence, Haewon traces Black Lotus's home to Myeongwoldang. She meets Gwideok, Seojun's widowed older sister, who has been confined to the estate for two years. Haewon notices yellow prayer ribbons tied to a pine tree, a detail from Black Lotus's manuscript that confirms she has found the right home. However, Gwideok shows no recognition of Black Lotus's letters, and Haewon realizes the author must be someone else in the household. As she prepares to leave, she hears Seojun's voice, panics, and falls through a rotting banister into the lotus pond. Seojun leaps in to rescue her. Shaken, Haewon tells him Wol has been summoned by Wuyeong and urges him to intervene, now suspecting that Lord Yu himself is Black Lotus.

Seojun strikes a bargain with his father, agreeing to formalize his engagement in exchange for Minister Yu's help freeing Wol. Meanwhile, Yeonhee runs away, leaving a note declaring she will retrieve Haewon's letters. Seojun helps Haewon's father search the capital and stays the night at their home. Trapped together in the study when her parents settle outside, Haewon and Seojun communicate by passing a brush back and forth in the dark. She warns him about Wuyeong's threat. Seojun quietly says "Magpie," confirming he has known her identity since recognizing her handwriting. He reveals he kept her letters too, and the intimacy overwhelms them both.

Officers raid Five Willows, tearing books from shelves and confiscating everything. Wuyeong corners Haewon and demands she reveal Black Lotus's identity. She refuses, declaring that betraying the author would mean losing herself. Seojun returns to find the raid underway and tells Haewon he spotted Yeonhee outside. After Haewon rushes to her sister, Seojun confronts Wuyeong and reveals his own identity as Black Lotus, demanding Wuyeong leave Haewon alone.

Seojun then confronts his father, who confesses to orchestrating the manuscript theft. Minister Yu discovered his son's identity through Maid Daebi's eavesdropping and staged the break-in using duplicate keys to frighten Seojun into abandoning fiction. Devastated but recalling Haewon's words about not burning bridges, Seojun chooses not to sever the relationship. His father warns that the king will be informed.

Haewon reunites with Yeonhee and embraces her without hesitation. Wol returns to find Five Willows emptied and breaks down in grief. Rumors circulate about Seojun's royal summons. Haewon discovers a poem he left in the margins of Yeolhailgi, a travelogue he gave her, calling Magpie "the kind of soul / one finds only once / in a lifetime" (289). She sends him a note confessing she misses him. Learning he left to dine with his betrothed's father, she assumes his feelings have faded, but when she returns to Five Willows, she finds him waiting in the back alley. He tells her that being with her is not a sacrifice but a choice. They kiss and walk home together through a pine forest at dusk. He dreams of a quiet life far from the capital. Haewon assures him she will continue transcribing regardless, and he tells her she will always be the mistress of her own life.

An epilogue set years later takes the form of a letter from Seojun, now a magistrate in a distant province, to Haewon, his wife. He reveals he has at last finished the final volume of the Black Lotus series, sending her the manuscript and asking her to apologize to Wol for the quarter-century delay.