Kirya

Kirya is a key character in Genshin Impact, driven by a mission of revenge. His story is closely tied to Emilie, a perfumer from Fontaine. Kirya is the younger brother of Yelena, who sacrificed herself to protect him from following her path. Driven by vengeance for his sister, Kirya plots a series of schemes, disguising himself as Edgar to approach and retaliate against those involved in the "Auguste" perfume incident. He possesses the ability to manipulate elemental powers, using alchemy and special potions to enhance his perception of these powers, all for the sake of revenge. Kirya's narrative is filled with sorrow, sacrifice, and retribution, showcasing his complex emotions and relentless determination for revenge.