Melus

Melus is a significant non-player character (NPC) in Genshin Impact. He served as the butler of the Spina di Rosula and was loyal to its former head, Callas. During Callas's illness, Melus assisted him in investigating the disappearances of young women and the Primordial Sea anomaly in Poisson, Fontaine, and strived to protect Callas's daughter, Navia. Melus is portrayed as a loyal and composed individual. Although he can be overly cautious at times, he always strives to support Navia and help her achieve her father's goals. Melus plays a critical role in key story moments, working alongside the Traveler and Navia to uncover the truth. His character and actions have garnered a great deal of affection from the player base.