The girl who told young Yul never to return
A girl warns the boy from the Seo family she will kill him if they meet again; Yul recalls the secret he buried ever since.
27 moments · 58 min of essential viewing.
A girl warns the boy from the Seo family she will kill him if they meet again; Yul recalls the secret he buried ever since.
After a tense dawn exchange with Mu-deok, Yul insists on cooking breakfast himself and ruins the rice despite her simple instructions.
Uk and Dang-gu watch Mu-deok scold Yul over green onions and soup; he takes it like a diligent pupil and the meal turns out tasty.
Uk sulks that Mu-deok taught Yul to cook, calls it betrayal and cheating, and demands she be indifferent to other young masters.
Yul finds the tall tree from his past; offered a climb with Dang-gu, Mu-deok refuses to share such a special tree with just anyone.
Master Lee suspects Cheonbugwan, reins in Heo Yeom, teases grown-up Park Jin, and reveals he took the dog Gwigu to hunt soul shifters.
Yul quietly asks Mu-deok whether it was cold here in winter; her answer comforts him while Uk and Dang-gu argue over whom she likes.
Dang-gu and Yul report the assembly's talk of cutting Uk's energy and urge him to lie low; Uk says he will do the opposite.
Mu-deok tells Uk his friends sent him into hiding because he is worthless; he sulks off to bathe and she curses him from outside.
Yul tells the Songrim leader of a girl hiding in Danhyanggok whose father wrote down the stars, and learns of a recorder killed by the four families.
Mu-deok sets Uk to slicing falling water drops, explaining Tansu is the only way to face the Crown Prince and live.
Master Lee realizes Mu-deok is Uk's real master and warns her Tansu could kill him; Uk's sword nearly hits her.
Master Lee warns Uk's arm could rot; Mu-deok calls him lucky and fine, and Uk sees through his cruel master's kind lies.
Uk tricks Mu-deok with an eye poke, then leans close about her fading blue marks; she answers with a lesson about surprise attacks.
Over the King's hunt for the King's Star, the Crown Prince is told to kill the son of the Gwanju who made the divination.
Cho-yeon asks for her missing sister Bu-yeon's room, is refused, and is promised the yin-and-yang jade for wedding rings.
Over thin pheasant soup, Master Lee reports Cho-yeon is marrying the Gwanju's son; Uk is stunned and teased about the chaste tea.
Cho-yeon nearly wastes Jinyowon's love perfume on her letter to Uk, and Dang-gu reluctantly lends his hand for ring sizing.
Uk figures the wedding is Maid Kim's deal to save him; he asks Mu-deok if he should marry, and she will not stay as just a maid.
Snatched from Chwiseonru despite the sachet, Mu-deok is dressed as a gisaeng and brought to the Crown Prince, who says the look does not suit her.
The Prince asks Mu-deok to keep Uk away from the duel, then offers her a place; she refuses to serve just anyone, leaving him baffled.
Ju-wol admits Mu-deok tried to sell Uk's Spirit Plaque; Mu-deok tells Yul she wanted money and fun, and the plaque is then tied to Naksu.
Uk refuses the marriage, admitting to Maid Kim he cares for a girl who has only him; she vows to pay the girl off.
At Chwiseonru shopping for wedding rings, Cho-yeon's jade breaks and the staff gossip that Uk carried drunk Mu-deok on his back.
Cho-yeon orders her future maid to carry an already broken stone; Mu-deok refuses, then spots a dangerous man and grabs it after all.
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.

Every Alchemy of Souls moment featuring Jang Uk, in story order. Played by Lee Jae-wook.

Every Alchemy of Souls moment featuring Mu-deok, in story order. Played by Jung So-min.

Every Alchemy of Souls moment featuring Seo Yul, in story order. Played by Minhyun.

Every Alchemy of Souls moment featuring Park Jin, in story order. Played by Yu Jun-sang.

Every Alchemy of Souls moment featuring Crown Prince Go Won, in story order. Played by Shin Seung-ho.

Every Alchemy of Souls moment featuring Jin Ho-gyeong, in story order. Played by Park Eun-hye.

Every Alchemy of Souls moment featuring Maid Kim Do-ju, in story order. Played by Oh Na-ra.

Every Alchemy of Souls moment featuring Park Dang-gu, in story order. Played by Yoo In-soo.

Every Alchemy of Souls moment featuring Jin Cho-yeon, in story order. Played by ARIN.

Every Alchemy of Souls moment featuring Master Lee Cheol, in story order. Played by Im Cheol-soo.

Every Alchemy of Souls moment featuring Heo Yeom, in story order. Played by Lee Do-gyeong.