Aether a common guy moving to Liyue to look for his long lost sister whom was separated at birth. He had no family members left expect for his sister who he didn't know anything about. He looked for her not knowing anything about her expect for the fact she was in Liyue. Aether hires a detective to help search for hi...
Lorsque Aether retourne à Liyue après son aventure à Inazuma, Zhongli souhaite lui confier une mission. Il souhaite que Aether qui est plutôt proche de Xiao dû au festival des lanternes, le surveille. La raison ? Un danger potentiel qui sont les fatuis. Tout cela sans que Xiao n'en sache vraiment la cause et ne pense...