Mu-deok becomes a servant in the Jang house
Mu-deok wakes in Jang Gang's house as a servant Uk bought from the brothel, and decides he must have fallen for her.

Every Alchemy of Souls moment featuring Maid Kim Do-ju, in story order. Played by Oh Na-ra.
86 moments · 3h 15m · by Favseen
Moments 1–30 of 86
Mu-deok wakes in Jang Gang's house as a servant Uk bought from the brothel, and decides he must have fallen for her.
Too weak to carry Mu-deok himself, Uk refuses to let Yul do it, hands her to Maidservant Kim and leans on Yul instead.
Maidservant Kim raises the rumor that Park Jin is Uk's father; he brings up her acorn jelly for Jang Gang, and both admit to old, unhealed loves.
Kim sulks that Uk saves everything for Mu-deok; he flatters her into keeping the wild ginseng tea and brags about joining Songrim.
Called in to have his energy taken back, Uk apologizes for the goats in the herb garden and presents rare wine, then more bottles.
Mu-deok and Maid Kim worry Uk is heartbroken after his banishment, but he has been quietly practicing and vows Songrim will beg him back.
Uk's flogging makes the stolen energy surge early; his bath turns scalding then icy while Mu-deok covers with a medicinal-herb excuse.
Nursing a wound he chose not to dodge, Park Jin muses about claiming to be his father; Maid Kim's jab about his looks turns into a grudging truce.
Royal guards come for Uk after the duel challenge; warned he could lose his arm or life, he slips away to Sari Village with Mu-deok.
Debating the Jin marriage, an elder admits he once left his master for love; then an intruder breaks the barrier and Heo Yeom greets his master.
Uk refuses the marriage, admitting to Maid Kim he cares for a girl who has only him; she vows to pay the girl off.
Urged to vow marriage before his mother's portrait, Uk asks Maid Kim if he is truly his father's son and says he will not sit still.
Uk is summoned to Jinyowon, where Mu-deok meets someone familiar, and the Jin family accuses her of stealing the yin-and-yang jade.
Maid Kim asks if he would lock her in like Jinyowon's leader; he will not lie to her, and only admits too late how it would break his heart.
Scolded for entering Jinyowon, Uk uses the mirror's lesson on illusion to explain why he will stop proving himself and find his own path.
Park Jin asks about Jang Gang's secret spell training before Uk's birth, and the talk turns to a shocking claim about whose son Uk is.
Shaken by fears for Uk, Maid Kim plays at being someone else; Park Jin offers his back, admits he never wants to hurt her, and asks her to keep it up.
Maid Kim tells Madam Do-hwa the news while Mu-deok recalls their first meeting; Uk asks how he looks and thanks her with a crushing hug.
Uk and Mu-deok split Master Heo's pill, and Park Jin keeps trying to hand his to Maid Kim as she walks away.
Drunk Master Heo reveals he brought Do-hwa to Sejukwon to match her with Park Jin, who never said the words; his shrug at lost love sends Maid Kim off.
Picking petals at Chwiseonru, Maid Kim slips and is caught by Master Lee, who came only for food; untangling them leaves him rattled.
Hungover Uk asks for Mu-deok and gets the maid from the inn, learns who Yun-ok is, and Maid Kim says she reminds her of Madam Do-hwa.
Park Jin's logic sets off a spat with Maid Kim that everyone can read, and Dang-gu gets scolded for trying to follow Uk and Yun-ok.
Uk starts basic training under the regulations; Maid Kim beams with pride, then lists everything Mu-deok did for him and says she is better off without him.
Mu-deok worries he has dropped her like 12 past masters, scoffs at a servant recruitment contest, and hears Uk's message is to enjoy the flowers.
Maid Kim asks who Uk loves, a woman like a single egg atop a tall tree; Mu-deok recalls the jade eggs and her rule, while Uk says he misses her.
Maid Kim clears Uk's room, guessing he loves a refined lady; Mu-deok calls their bond a shell she will leave once she hatches.
Park Jin scolds Maid Kim for gifting a scarf to get Mu-deok into Songrim; wounded pride turns it into a falling-out neither wanted.
Heo Yeom fusses over Master Lee's thin clothes, then Maid Kim arrives and gives Master Lee a coat as a thank-you gift, not a bribe.
Uk learns people now call him his father's son; Maid Kim says she raised him and will cherish him whether he succeeds or not.