A captive girl offers to play the blind heiress
Captors seek a blind girl matching a portrait; one who can see is about to be killed when she offers to be blind, and is renamed Jin Bu-yeon.

Every Alchemy of Souls moment featuring Jin Bu-yeon, in story order. Played by Go Youn-jung.
132 moments · 5h 16m · by Favseen
Moments 1–30 of 132
Captors seek a blind girl matching a portrait; one who can see is about to be killed when she offers to be blind, and is renamed Jin Bu-yeon.
The cult leader preaches eternal life through the ice stone, then orders the girl who witnessed it to win over Jin Ho-gyeong and bring her there.
Flashback: a gifted girl senses the ice stone under Lake Gyeongcheondaeho, and her jealous father turns on her to seize it.
An old woman feeds a blind girl who has lost her memory, offers her a home and gives her the name of her late granddaughter.
While the household hunts for a missing young lady, a delivery boy meets a stunning stranger who barters for his liquor and vanishes.
Breaking through a barrier, Jang Uk finds a woman piling stones to climb a wall; she begs to leave with him and sees the ice stone inside him.
Jang Uk refuses to free her, then asks what she did to deserve the room; she says she died long ago and should not exist.
After her sister checks on her, Jang Uk embeds more steps in the wall for Bu-yeon, saying they are guilty of the same crime.
Cho-yeon learns of a sudden wedding and questions who her sister really is; their mother tells Bu-yeon she will wed but never leave her room.
Bu-yeon pays an inn madam for news of her betrothed and hears a ranking of Daeho's eligible men, then is chased off as a thief.
Bu-yeon accosts strangers hoping for her groom from the Seo family, misses Seo Yul's arrival, and fixes her eyes on Jang Uk instead.
Over chicken, the escaped woman names herself as Jinyowon's long-dead eldest daughter, explains her trap, and asks Jang Uk to marry her.
Bu-yeon argues Jang Uk is the perfect husband to defy her mother and insists he admire her face; he concedes she is pretty and walks off.
Bu-yeon convinces Jang Uk she is the real Bu-yeon who sees energy, offers her powers, and asks him to come for her before her wedding.
Uncle Yun-o reveals he will wed Jin Bu-yeon, while Bu-yeon clutches a petal and says she is waiting for her groom to take her away.
As the bride arrives at the groom's house and hope fades, Jang Uk appears and Bu-yeon leaves with him, calling him her husband.
Bu-yeon wants to be carried, mistakes his order to shed her heavy robe for something else, then admits she remembers nothing before Jinyowon.
Jang Uk looks for a soul shifter's mark in her eyes, dodges questions about Naksu, then says he only wants her powers to deal with the ice stone.
Bu-yeon sizes up Jang Uk's house, he introduces her to a stunned Maid Kim as his bride-to-be, and tells Bu-yeon to make herself at home.
Lending her old clothes, Maid Kim probes the stranger and is stunned to hear she proposed and that Jang Uk agreed to marry again.
Caught swiping liquor, Bu-yeon insists Jang Uk share a wedding drink to seal their marriage and teases him about their first night.
Jang Uk asks her to snuff a Jinyowon lantern that never goes out; she cannot, admitting she lost her powers with her memory.
As Jinyowon closes in through her tracking thread, Bu-yeon confesses she likes him; Jang Uk severs the thread so she can leave quietly.
Someone tracks a damp, strange energy through the sleeping house to its hiding place and drives it off by feeding it a broken Jinyowon relic.
Maid Kim says Jang Uk sat by her all night and ordered three days of medicine; Bu-yeon learns why wicked things swarm him.
Arriving with medicine, Heo Yun-ok recognizes Jin Bu-yeon from the portraits and tells her the whole capital is searching, Seo Yul included.
Bu-yeon tells Seo Yul he is handsome but her heart went elsewhere last night, learns he was never her groom, and he asks if they have met.
Taken by Jinyowon's people, Bu-yeon asks for three days; recalling why she refused to run, she returns to a tearful embrace from her mother.
Lady Jin says Bu-yeon must be shown as heir but never be seen again, lest anyone learn she has no powers, and reties the tracking thread.
Jang Uk finds his undying lantern dark and recalls Bu-yeon's half-truths, while she is presented as Jinyowon's heir to a startled assembly.