A/N: A friendly reminder that everything happened here is non-canon and my au. Enjoy :)

"A-Xian, Wangji, give me your hand," Wei Cheng holded out his hands.

"Oh? Xiao Cheng, you can also check others soulmate?" Wei Wuxian curiously asked him.

"En. I have a red string to check the answer. If it's broken, you guys are actually not meant for each other. If it's still connected, then it is what it is," he said as he holded the couple's hand. He tied the red string to Wei Wuxian's pinky finger and the other end tied to Lan Wangji's pinky finger.

"..."

"..."

"..."

All of them stared in confusion as the string slowly turned into black.

"Hmph, now I actually believe in alternate universe. Either one of you don't belong to this place or universe but you guys still meant for each other," Wei Cheng sighed in disbelief.

"Huh? What do you mean by that?" Wei Wuxian asked him, felt relieving that he still meant for the other yet still feel distressed about it.

"A-Xian, ever heard of 'Right person, wrong place' phase?" the other asked and grabbed Lan Xichen and Jiang Cheng hand all of sudden

"I think it's Wangji. I do not receive false alarm from A-Xian and I believe that this 'Wangji' supposed to be not existed in this universe. No offence.

Everyone, close your eyes. A-Xian, just hold his hand. Wangji, let our forehead lean against each other," he said as he readied himself.

"Hmm? Wei Cheng. What are you gonna do to my brother?" Lan Xichen asked the other.

"Ah, Zewu Jun. Xiao Cheng is trying to do another version of 'Empathy' on Lan Zhan right now. It is safer than Empathy so rest assured," Wei Wuxian replied him.

...

Wei Changze and Cangse Sanren existed, happened to be the biological parents of Wei Wuxian. He is the only son to them, no siblings. His father was a servant of the YunmengJiang Sect while his mother is a rogue cultivator, a daughter and a disciple of Baoshan Sanren, the famous immortal around their area. They died when he was still 5, leaving him alone at the street in Yiling.

Wei Wuxian did not live normally in the other universe. He kept getting called 'son of the servant' and scolded by Yu Ziyuan because of her jealousy over a dead woman, only because her husband once fell in love with Cangse Sanren. She made him as the human shield of their family. She frequently vented her rage on her family, mainly him.

On the other side, Wei Wuxian here lived a normal life, same goes to the Jiang siblings. They all treated equally by Jiang Fengmian and Yu Ziyuan. Even the mother has a cold and assertive personality, she was fiercely protective of her children, even Wei Wuxian. She was willing to risk her own life to ensure their safety during the raid from the Wens.

...

"Woah, A-Xian. Can't believe you are actually a grandson of Baoshan Sanren in that universe. You actually once lied to me that you have met her and she will willingly to help you because she saw you as her grandson. You have to put those needles on me because you won't allow me to see her in person to get my new golden core.

In the other universe, I have to lie by introducing myself as you, the grandson of the Baoshan Sanren, to get my new golden core. Damn," Jiang Cheng wrapped his left arm around his shixiong's neck, ruffling the other's hair. He forgot that his shixiong slightly inches taller from him.

"Wangji, are you ready to help the other A-Xian? That universe did not happen yet because you're still here. You are actually belong here but your time to leave is near. Maybe it's my job to send you to the other world. If you wished to keep all those memories, you can save A-Xian a little early there. It will caused a butterfly effect though, who knows," Wei Cheng asked Lan Wangji.

"Wait, really? Then, how am I supposed to tell the others about this," Lan Xichen asked him, concerning about his brother.

"..."

"Ah... I will leave you guys for the plan and I need a moment with Lan Zhan for a moment," Wei Wuxian said in sad tone as he holded his husband's hand.

"Mn, leave this to us, A-Xian," Jiang Cheng let the couple left. He knew that the couple needed their moment before their farewell.

...

Lan Wangji and Wei Wuxian stayed silent for a while, cuddling each other. The lake filled with lotus seed pods surrounded them. It was almost dusk.

After a while, Wei Wuxian stood up, having his dizi, Chenqing, on his left hand. He started playing their song, Wangxian, their only song.

"Wei Ying," Lan Wangji called while holding his hand.

"Sigh, Lan Zhan... I know that you are not a god but can you fulfill your husband's wish?" Wei Wuxian looked at him with a sad smile.

"Mn, anything for Wei Ying."

"Then... I wish that Lan Zhan will save and protect and love and do anything for the other me."

"Mn, will do my best."

Lan Wangji pulled him into his embrace, hugged him tightly.

"Ah... Lan Zhan... Don't worry about me being here now... I finally found my family and I already knew how strong am I supposed to be. But the other me is weak, weaker than me. I am an immortal while he is a mortal, a human. So please protect him for me, as my wish- my last wish for you being here. I promised that I won't forget you and will miss you," Wei Wuxian said as he hid his face on the others shoulder, letting out a small sniff.

"Mn, will miss Wei Ying too." he hugged him tightly. He knew that he didn't belong here anymore, the other universe was waiting for his appearance.

---

A/N: HAPPY CHINESE NEW YEAR 🎉.

Im giving you my masterpiece wangxian au angst for chinese new year, HAHA!

Tbc.

(1022 words)