It was you all along, Kamisato Ayato
17 parts Complete MatureThe Sasaki's clan up and rising leader has yet to return home, Upon returning to Inazuma the Current Sasaki clan leader is lying sick on his deathbed preparing for what's to come. Running away from all her troubles until she bumps into the Kamisato Clan people and who knows what might happen from there,
PS I DO NOT OWN ANY OF THE GENSHIN IMPACT CHARACTERS> CREDITS TO HOYOVERSE.