Maybe you’ve already read these, but they’re some of my WangXiXian favorites:
https://archiveofourown.org/works/25247524
https://archiveofourown.org/works/27040147
https://archiveofourown.org/works/24239467
https://archiveofourown.org/works/27104245
https://archiveofourown.org/works/30175587
https://archiveofourown.org/works/25247524
https://archiveofourown.org/works/27040147
https://archiveofourown.org/works/24239467
https://archiveofourown.org/works/27104245
https://archiveofourown.org/works/30175587
Comments
https://archiveofourown.org/works/33592429
https://archiveofourown.org/series/2841625
https://archiveofourown.org/works/43413651
https://archiveofourown.org/works/49971328
Nie Mingjue/Lan Wangji/Wei Wuxian: https://archiveofourown.org/works/25490176/chapters/61834804
Wen Ning/Wei Wuxian/Lan Wangji: https://archiveofourown.org/works/27814222/chapters/68094826