Alhaitham is a prominent character in the game Genshin Impact, serving as the Acting Grand Sage of the Sumeru Akademiya. Known for his calm demeanor, intelligence, and rational thinking, Alhaitham plays a crucial role in the Sumeru Archon Quest, where he aids the Traveler in unraveling the mysteries of the Akademiya and the godless land of Sumeru. His analytical mind and independence distinguish him, often placing him at the heart of political intrigue and academic disputes.