Summary
Nyau serves as one of Esdeath's elite bodyguards within "The Three Beasts." Although he maintains a playful demeanor and an innocent appearance, he is actually the most sadistic member of the group, known for his disturbing hobby of collecting human faces. Acting on Esdeath's orders, Nyau was tasked with secretly eliminating the Prime Minister's political enemies while simultaneously luring out the assassin group Night Raid. During an encounter aboard the cruise ship "Ryuusen," he engaged in battle with Tatsumi and Bulat, utilizing his Teigu, Scream, to put all the passengers to sleep.
