Wei Wuxian and Lan Wanji

After Wei Wuxian kills the Wen clan and Lan Wanji had left but after he left Wei Wuxian made a promise to see him. Lan Wanji heard this and left a tear running down his face the future to please.
Also the characters and music and pictures are not mine just the stories. So basically the anima is not mine it belongs to mo xiang tong xiu