After saving Wei Wuxian from NeverNight Lan Wangji take Wei Wuxian back to the burial mound. He set up a barrier so no one can get through. "Wei Ying...let's go back..." "Go...Back....where..." come a weak Wei Wuxian. "Go back to our 16 year old self....go back when we study in Cloud Recesse...." Lan Wangji held Wei z Wuxian close to him. "Lan...Zhan...." "Even if you die....I will go with you....I'm sorry Wei Ying....I wasn't there to protect you....I wasn't there to stand by your side....I'm sorry I doubted you." "No matter in what timeline...the future....the past or the present...I will find you....even if we don't have our past memories I know that we will meet somehow....No matter how many time we reborn....I will always find you." Lan Wangji take out his sword, "Wangji!" Lan Wangji didn't look at the people outside of the barrier. "Bichen...I'm sorry I have to do this...." Lan Wangji put the sword behind Wei Wuxian back. With one hard and very fast push, he pushed his sword from Wei Wuxian back as it went to the front and through him. "Wangji!"