TV-Series
Description
Entoma Vasilissa Zeta is a heteromorphic arachnoid created by the Supreme Being Genjiro. She serves in the Pleiades Six Stars, an elite battle maid unit defending the Great Tomb of Nazarick. Her primary function involved delaying intruders advancing beyond the 6th Floor, buying time for Nazarick's defenders to prepare their final stand in the throne room.
She typically appears disguised as a young girl in traditional Japanese attire, with mauve hair styled in twin chignons and unmoving red eyes. This visible "face" is actually a mask-like insect, while her hair consists of rolled centipedes. The disguise effectively conceals her true arachnoid physiology—a spider-human hybrid featuring multiple eyes and sharp teeth—though most observers fail to detect her non-human nature until the mask is removed. To mask her harsh, grating natural voice, she employs a lip bug that steals and replicates vocal cords from victims; after her original bug's destruction, she acquired the voice of Arche Eeb Rile Furt.
Her personality blends predatory instincts with unwavering loyalty to Nazarick. She consumes humans, showing preference for men's muscular arms, but generally ignores humans when satiated and unprovoked. She hunts by weaving webs across Nazarick's 3rd and 6th Floors for prey capture and personal enjoyment. Within Nazarick's moral framework, she is not considered inherently evil. She harbors intense grudges against those damaging her clothing or voice-stealing insects, maintaining a lasting vendetta against the adventurer Evileye for destroying her original lip bug and insulting her creator. This insult—questioning what "sick freak" would desire her service—triggered uncontrollable rage during their encounter. Entoma subsequently received permission to execute Evileye should the opportunity arise.
Her combat abilities focus on entomancy and talisman magic. She summons insects for diverse purposes: bullet bugs for ranged attacks, blade bugs for melee combat, hard armor bugs for defense, and lip bugs for voice theft. She also employs talismans to cast elemental spells like lightning birds, explosive blasts, wind blades, and spider summons. Special arachnid traits include web-spinning to trap or slice targets and the limited-use "Breath of Fly," expelling flesh-eating flies. Compound eyes and antennae grant wide vision and motion detection, countering blind spot attacks. Her effectiveness can diminish if summoned insects prove vulnerable to enemy abilities. She wears magically reinforced maid armor comparable to high-grade plate mail.
Throughout Nazarick's operations, she participates in multiple missions: evaluating Cocytus' performance during the lizardman campaign, raiding the Eight Fingers organization, and consuming Hilma Cygnaeus' bodyguards. During the latter mission, she battled the adventurer group Blue Roses, losing her lip bug to Evileye's insecticide magic before Demiurge rescued her. Later, she impersonated a subordinate of the demon Jaldabaoth during a scheme elevating Momon's heroic status. After the Foresight worker group's incursion into Nazarick, she harvested Arche's vocal cords for a new voice.
Her interpersonal dynamics include jealousy toward fellow Pleiades receiving direct orders from Ainz Ooal Gown. At tea parties, she expresses envy of Narberal Gamma's proximity to Ainz and supports using live human prisoners for consumption. In spin-off media like Mass for the Dead, she engages in a rivalry with CZ2128 Delta over "elder sister" status, competing through Chaos Beast subjugation, cleaning efficiency, and hospitality displays—including crafting customized chairs for Momonga to demonstrate maid duties. She also assists in relaying messages during Nazarick's reconstruction and expresses desires for personal web-weaving spaces.
She typically appears disguised as a young girl in traditional Japanese attire, with mauve hair styled in twin chignons and unmoving red eyes. This visible "face" is actually a mask-like insect, while her hair consists of rolled centipedes. The disguise effectively conceals her true arachnoid physiology—a spider-human hybrid featuring multiple eyes and sharp teeth—though most observers fail to detect her non-human nature until the mask is removed. To mask her harsh, grating natural voice, she employs a lip bug that steals and replicates vocal cords from victims; after her original bug's destruction, she acquired the voice of Arche Eeb Rile Furt.
Her personality blends predatory instincts with unwavering loyalty to Nazarick. She consumes humans, showing preference for men's muscular arms, but generally ignores humans when satiated and unprovoked. She hunts by weaving webs across Nazarick's 3rd and 6th Floors for prey capture and personal enjoyment. Within Nazarick's moral framework, she is not considered inherently evil. She harbors intense grudges against those damaging her clothing or voice-stealing insects, maintaining a lasting vendetta against the adventurer Evileye for destroying her original lip bug and insulting her creator. This insult—questioning what "sick freak" would desire her service—triggered uncontrollable rage during their encounter. Entoma subsequently received permission to execute Evileye should the opportunity arise.
Her combat abilities focus on entomancy and talisman magic. She summons insects for diverse purposes: bullet bugs for ranged attacks, blade bugs for melee combat, hard armor bugs for defense, and lip bugs for voice theft. She also employs talismans to cast elemental spells like lightning birds, explosive blasts, wind blades, and spider summons. Special arachnid traits include web-spinning to trap or slice targets and the limited-use "Breath of Fly," expelling flesh-eating flies. Compound eyes and antennae grant wide vision and motion detection, countering blind spot attacks. Her effectiveness can diminish if summoned insects prove vulnerable to enemy abilities. She wears magically reinforced maid armor comparable to high-grade plate mail.
Throughout Nazarick's operations, she participates in multiple missions: evaluating Cocytus' performance during the lizardman campaign, raiding the Eight Fingers organization, and consuming Hilma Cygnaeus' bodyguards. During the latter mission, she battled the adventurer group Blue Roses, losing her lip bug to Evileye's insecticide magic before Demiurge rescued her. Later, she impersonated a subordinate of the demon Jaldabaoth during a scheme elevating Momon's heroic status. After the Foresight worker group's incursion into Nazarick, she harvested Arche's vocal cords for a new voice.
Her interpersonal dynamics include jealousy toward fellow Pleiades receiving direct orders from Ainz Ooal Gown. At tea parties, she expresses envy of Narberal Gamma's proximity to Ainz and supports using live human prisoners for consumption. In spin-off media like Mass for the Dead, she engages in a rivalry with CZ2128 Delta over "elder sister" status, competing through Chaos Beast subjugation, cleaning efficiency, and hospitality displays—including crafting customized chairs for Momonga to demonstrate maid duties. She also assists in relaying messages during Nazarick's reconstruction and expresses desires for personal web-weaving spaces.