Lyney & Lynette can be seen in the Mihoyo official Genshin trailer, and expected to be appearing in Act IV, Masquerade of the Guilty in Fontaine region.
Top Mining Spots
Ragged Records Hidden Quest Guide
Genshin Talents (Skills) Guide
All Liyue Luxurious Chest Locations
Xiao
Nine Pillars of Peace Quest Guide
All Liyue Shrine Locations