Wei WuXian knew immediately.
The moment the thing walked through the door, even before it spread it’s lips in a wide, fond smile anyone would expect a doting husband to give his spouse, he knew.
That was not his Lan Zhan.
Suibian leapt out of it’s sheath and across the room even as he rose Chenqing to his lips and wove a net of resentful energy that should have held any angry spirit or yao.
With a shrug it tore through, then launched itself across the room, movements too blocky and sharp, a more earth centered martial style that would have been jarring to see performed by any Lan, but especially Lan Wangji.
It took a few exchanges of blows before the truth sunk in.
This was not a creature wearing Lan Wangji’s face. It was wearing his body. He’d known that torture from time to time. Demons born and bred in the Burial Mounds had taken their turns one by one to tear into his body, invasive, violating tendrils of dark laughter and glee that walked him here and there to perform ghastly atrocities while he was helpless to do anything but watch.
Somewhere quiet inside, his husband still lived.
Wei WuXian thought fast and felt his stomach sink like a stone.
He could not kill Lan Zhan. Could not cripple him or bind his soul with that wretched creature. Could not let that thing walk out with the face of Hanguang-Jun into the heart of a Cloud Recesses teeming with juniors that flocked to his side like baby chicks.
With a swift series of hand motions and a sharp crack of his palm down on the floor, he activated the sturdiest of his wards and locked himself within the grounds of the Jingshi, then turned and ran for the perimeter.
Laughing in that unsettlingly bubbly way demons always seemed to, a sound so utterly wrong colored by his husband’s deep tenor, it chased behind, lashing him with scythes of vile power or carving Bichen through his flesh to scrape the bone. The swords light flickered and waned and it refused to fly forth when it formed a sword seal, so it threw it with a snarl.
Wei WuXian caught the precious blade with his remaining hand with a sincere prayer of thanks to heaven.
Stabbing the tip down, Wei WuXian used his momentum and grip on the handle to reverse direction as he let the demon think it had cut him off from escape again.
One more sigil to adjust to change the barrier into a banishing array.
Crashing to his knees hard enough to scrape them open through his robes, Wei WuXian dug the point of Bichen into the stone and began carving, love burning bright as the sword’s familiar blue power flowed from the blade and made the carving easier.
Two strokes before he completed the adjustment to the sigil, a familar, beloved hand closed around his throat and hauled him back.
Wei WuXian kept his grip on Bichen as he was slammed into the ground hard enough the breath was knocked from him and he felt a horrible crack in his spine.
“~Caught youuu~” the demon grinned, childlike and playful.
Idly, Wei WuXian wondered how demons had garnered a reputation for being fierce and grave. Every one he’d ever met had brimmed with malicious cheer and been all the more terrible for it.
“Yeah? So what are you going to do now that you have?” Wei WuXian stalled, not darting a look at the sigil, but glancing at the bench Lan Wangji had had arranged beside the pond after he’d noticed Wei WuXian’s preference for sitting in the sun here, and calculated the distance while the demon expounded on it’s own creativity.
There was no way for him to make it. Not with his body so damaged. Not without mortally wounding Lan Wangji, and then what would be the point?
Closing his eyes, Wei WuXian sighed and pictured his husband, Lan Wangji as he’d last seen him - really seen him. Gold eyes warm and lips still pinked from where Wei WuXian had been biting them, Lan Wangji had reached out and stroked one hand over his hair, palm sliding over Wei WuXian’s ear causing a brief rush of sound like a surging sea, and then one final, lingering kiss before he walked out the door.
He’d watched him walk away this morning. Let himself be hypnotized by the way his glossy hair swayed and lifted; eyed the tantalizing flutter of the tails of his ribbon as he opened the door and the breeze pushed them back; sighed over the perfection of that last, beautiful image of him framed in the doorway as he looked back and smiled and told him he would return soon.
He’d had a lot of practice bearing pain. Three months, thirteen years and two lifetimes.
It took longer than he thought it would to die. His golden core had grown so strong lately.
Like before, the moment of death was quick. A taut thread touched by a sharp blade, the now two pieces springing away from each other.
Ignoring the call of the afterlife with the ease of a powerful cultivator that had never been given a soul calming ritual, Wei WuXian floated back to the Jingshi’s yard from where his soul had begun drifting in the direction of Lotus Pier.
His garden was being dug up.
Rows of cabbage for his husband, turnips for Lan Sizhui, and potatoes for himself alongside wide squares for his newest attempt to get the right spices to grow were overturned and strewn about. Seedlings already dying with their roots exposed to the bare sun.
Fighting his affront, aware that emotions were stronger now that he was a naked soul, Wei WuXian headed back to the final sigil.
For a normal soul, this would be impossible. For him it was merely very difficult.
By the time his body thumped heavily into it’s new shallow grave with an odd squelching sound, he’d finished the marking.
Now to figure out how to activate it.
The demon finished recovering his body, doing a passable attempt at returning the garden to it’s previous state. No one would notice, not even Lan Wangji. It only looked like Wei WuXian had been trying another experiment with the garden and walked off halfway through in boredom. Tense, Wei WuXian watched it dither around, tottering Lan Wangji’s body back and forth in an ungainly way before jutting it’s chin up and flicking Lan Wangji’s hair over it’s shoulder like a villainous prince, eyes squeezing closed in self satisfied amusement as it headed into the house to change out of the now dirtied clothes.
Heaven really was smiling down on him today - aside from the having been slowly butchered by a demon wearing his husband’s body. In the few extra minutes before the demon would inevitably begin tearing at the barrier with it’s monstrous strength, Wei WuXian thought and tried every method of infusing enough power into the banishing array to activate it.
Minutes burned away and if he’d still had a heart it would have been pounding like a rabbits in panic as the Jingshi door slid open and the demon stepped out, trussed up in Lan Wangji’s most elaborate finery - the sort only for special occasions.
Just as he was about to go with his final option, destorying his own soul to power the array, the strains of a guqin brushed against the barrier; power welcomed by his own, feeding quickly and eagerly with every note that cascaded after.
Sizhui. Wei WuXian thought, rushing beyond the barrier to find Lan Sizhui in a circle of disciples, taking advantage of the peaceful glade not far from the Jingshi to demonstrate Inquiry.
Punting the other souls aside that had been approaching, Wei WuXian all-but slammed into the strings.
“PLAY CLEANSING!!” the strings screached for him, making the assembled disciples wince and cover their ears.
“What is your name?” Lan Sizhui played back, mouth setting in that nearly annoyed way he’d picked up from Lan Wangji as he infused more power and command into the notes.
Lan Sizhui was not Lan Wangji though, and Wei WuXian was not a normal spirit. Easily shrugging aside the compulsion to answer, Wei WuXian screamed again.
“What is it saying?” one of the smaller juniors asked with a nervous look around.
“It wants me to play Cleansing.” Lan Sizhui said with a puzzled tilt of his head, forefinger almost beginning to idly pluck at a string before he stopped himself.
Wei WuXian repeated his request three times quickly as the first pound against the barrier came.
“Just do what it asks!” one of the juniors wailed and Lan Sizhui nodded and began.
With the first note, power funneled again into the barrier. Quickly, Wei WuXian rushed back, this time to the heart of the wards, a stone buried under the Jingshi itself. Exerting all the force he could, Wei WuXian bent the fresh power until at last the sigils caught like oil touched by flame.
A hideous shriek came from the front yard. It wasn’t all rage and thwarted malice. There was heartbreak and horror too, bottled up too long and finally allowed to be voiced.
Ignoring the instinct to go to the sound of his husband in pain, Wei WuXian shifted his attention to the characters binding Lan Wangji to the seal.
The final change activated in a white burst, and Wei WuXian lost time after that.
Gradually, he became aware of the sound of Wangxian played at the table in the main room. The warm way the notes sunk into the wood and fabrics in much the same way as the sandalwood incense.
Even when the song cut off abruptly, Wei WuXian continued to float in a sense of well-being and peace as he became more aware of the room. The room was more bare than usual, a set of black robes was folded and set on a table beside the bath and dust was gathering on the notes he’d been working on in the study when the demon stepped in the door - the ink spilled over them now dried and gluing them to the table.
Outside it was snowing. It had been the start of summer, hadn’t it?
Lan Wangji was bowing over the strings of his guqin, hands shaking as he visibly grappled with himself before straightening and resuming a playing position once more.
Inquiry strummed out, dragging hundreds of souls from miles away into the small space of the Jingshi, demanding in an irresistible command:
“Have you seen Wei Ying?”
“Yes” the collected souls answered.
Lan Wangji’s throat hitched in a gasp and his next question was almost clumsy in it’s haste.
Wei WuXian pushed forward, a shrug ending the Inquiry for the others, scattering their souls back to where they’d been lingering, waiting for closure.
“I’m right here Lan Zhan.”
Wei WuXian curled close,pressing unnoticed against his husband’s shoulder as he bowed forward and began to cry.
He should go. Move on to the next place to wait for Lan Wangji to join him, then carry on to a new, hopefully better life after. He didn’t want to though. He wanted Lan Wangji as he was, wanted their life as it was, the Jingshi, Sizhui, their donkey and their travels, the exciting moments and the quite ones, the richness of a love and happiness earned after so much patience and hardship.
Wei WuXian didn’t want to be dead. He wanted to stay.
“I’m here Lan Zhan.” he made the strings play even without Lan Wangji’s power keeping the connection open.
He was here, he’d come back from hell and death so many times. For Lotus Pier’s vengeance, for Jiang Cheng and Shijie, for Mo Xuanyu’s helpless rage.
He would do it again for his love, for Lan Wangji’s happiness.