Some posts on weibo were throwing this out there based on hints given by the production crew and it makes sense to me. If it turns out to be true and they execute it well, then we're in for a treat.
The theory is that Chukong and XY are actually stuck in a fate cycle where the current one (the heavenly realm) is where Chukong break them free. Below are some hints that suggest this.
- If you watch Episode 1 at 26:00-27:30 minute mark, XY lied and said Chukong seemed familiar and his expression immediately changed, then got close and said "I finally found you, Xiangyun." His tone sounds like he was speaking as Lu Changkong somehow?
- There was mentions that 2 versions of the "Bloody Wedding" was filmed. The one we saw in Episode 12 was inside, where LCK was kneeling when XY came to him with the dagger on her throat, but there were photos posted by the team on weibo showing the same scene, shot outside and SXY was holding a sword instead of the dagger.
- Then this trailer flashed a shot at 1:59 briefly showing a reincarnation that wasn't in any of the listed incarnations. Could this be another version of LCK(looks like his clothes) and SXY where they get their happy ending?
https://youtu.be/GelE7HiRF_c
- The lyrics of the opening OST tells so much about the plot.
https://youtu.be/hrbpkRvMUYk
It's also a part of the photos below where the production shared countdowns to airing date, but the numbers on each maybe strategically hinting at the order of each incarnation. They didn't count the boar x tiger one here.
There were a couple more hints, but I couldn't make as much sense of them so will exclude them for now.
Below are the reincarnations order that the official weibo has been posting a few times.
Caption:
Divine Chu Kong - Single for 30,000 years
Fairy Xiangyun - Has worked for 3,000 years
"Marriage fairy promotion story. Single god of war experiences love."
Caption:
"Fairy fell into the world and turns into a footman. The "God of War" heroic name is about to die." (I think this was the boar x tiger life, but they wanted to keep the graphics a surprise)
Caption: (to note: they split up the idiom "qing mei(her) zhu ma(him) - childhood sweethearts" into 2 and inserted them next to their names. I'm leaving the pinyin so the whole text makes sense)
Song Xiangyun - Clingy "zhu ma"
Lu Changkong - "Qing Mei" waits for me
"Story of raising a golden 'zhu ma'. Story of a lovable husband general chasing his wife."
Caption:
Chu Kong - One heart for one person
Yang Xiaoxiang - One heart for master
"Master and I have a heart to heart. Predestined woman wait for me."
Caption:
General Chu Kong - Operating system Xiangyun
Princess Xiangyun - Actually Chu Kong
"General husband and I changed bodies! Pampered princess is actually me?"
Caption:
Chu Kong - Prince in love
Cang Hai - The Empress chasing her lover
"Domineering empress forces love. Got on the wrong wedding carriage, found the right person (in smaller font 'son-in-law returns'"
Caption:
Cat Demon Chukong - Domination king
Tiger Spirit Xiangyun - Bravely entering the sly world
"The cute tiger seeks to be loved. The white-haired demon king swears off love"