The Assembly turns on Uk's ice stone
Bu-yeon reports Jin Mu's fate; the officials realise she could remove Uk's ice stone and vote for it, and she agrees to obey.

Every Alchemy of Souls moment featuring Jin Bu-yeon, in story order. Played by Go Youn-jung.
132 moments · 5h 16m · by Favseen
Moments 121–132 of 132
Bu-yeon reports Jin Mu's fate; the officials realise she could remove Uk's ice stone and vote for it, and she agrees to obey.
Uk leaves to hunt the last soul shifter and finds her; she accuses him of using what is between them, and he says he already let her go.
Uk explains why she waited on the tree, finally carries her, and they tease each other over chestnut rice and a thrown knife.
Refusing to watch one hunt the other, Master Lee announces he will end their current relationship by being witness at their wedding.
After a mix-up over which way to face, Master Lee lists all four of her names; she picks her birth name, and he links light and shadow.
Over the wedding drink, echoes of their past promises play out before Master Lee declares them husband and wife.
Looking out over the world, Uk says he recognized the girl with the blue marks in her eyes from the very start.
Uk refuses to count the days left; she promises a sign when her final memory returns, and Master Lee thinks of Seo Gyeong's unsent letter.
Uk sets the yin-and-yang jade aside; the sign she promised comes back, and her last memory answers how she felt in their final moment.
Bu-yeon wakes the fire bird atop the constellation basin and the seventh star guides it to Uk at Lake Gyeongcheondaeho, where it vanishes.
After the fire bird disappears, a voice returns the shadow to the light that saved the world.
Uk is still carrying his wife up the tree as promised; they bicker about training before going after a huge escaped cat.