Hailou

Hailou is a het ship between Nilou and Alhaitham from the Genshin Impact fandom

Canon
Nilou and Alhaitham barely interact in game with Nilou not having no voicelines talking about him however do share few things in common

Fanon
Hailou is very much a rarepair being over shadow by more popular ship for Nilou and Alhaitham