I recently stumbled upon a gem called 'Ember in the Storm' on AO3, and it nails Aether's internal turmoil like nothing else. The fic pairs him with Xiao, but it’s not just about romance—it’s a deep dive into his guilt over leaving Lumine and his growing loyalty to Liyue. The author uses vivid flashbacks to contrast his past with his present, making every decision feel heavy. The slow burn is agonizingly good, with Aether constantly questioning whether he’s betraying his sister by caring for Xiao. The emotional weight is balanced by tender moments, like Xiao quietly mending Aether’s cloak after a fight. It’s a masterclass in character-driven angst.
Another standout is 'Fractured Light,' where Aether is torn between Zhongli and Childe. The fic explores his loyalty to Morax’s ideals versus his attraction to Childe’s chaos. What I love is how the author doesn’t shy away from Aether’s flaws—he’s impulsive, sometimes hypocritical, and that makes his conflicts feel real. The scene where he nearly abandons a mission to save Childe, only to pull back at the last second, had me gripping my screen. The unresolved ending leaves you wondering if he’ll ever reconcile his heart with his duty.