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Lemuen: Lore, Backstory & Guide

Authore: AlexanderUpdate:Dec 30,2025

The world of Arknights is rich with intricate lore, brought to life by a cast of characters whose personal histories weave together to form a compelling story. Alongside the Operators players can command, the game features memorable Non-Playable Characters (NPCs) who are vital to the plot. One such figure is Lemuen, also called "Lemuen the Silent," a Sankta from Laterano whose past, connections, and role add considerable depth to the game's expansive universe.

This guide offers a detailed exploration of Lemuen's character, her intricate ties to key figures like Exusiai and Mostima, and her importance within the complex political and historical fabric of Laterano.

Lemuen’s Background and Early Life

Name: Lemuen (Also known as "Lemuel")Gender: FemaleRace: SanktaAffiliation: Formerly Pontifica Cohors Lateran, now the Seventh Tribunal of the Lateran CuriaOrigin: Laterano

Lemuen was adopted into Exusiai's family before Exusiai was born, becoming her adoptive older sister. The two grew up close, and alongside their friend Mostima, they shared a strong bond during their youth in Laterano. Known for her serene and quiet disposition, Lemuen eventually earned the moniker "the Silent."

After finishing her studies, Lemuen joined the Pontifica Cohors Lateran with Mostima, serving as a guard and escort for Laterano's dignitaries. Her reserved but unwavering character earned her both respect and a degree of wariness from her colleagues.

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Relationships and Key Connections

Lemuen & Exusiai

As adoptive sisters, Lemuen and Exusiai share a profound bond of affection and mutual respect. Lemuen stays in touch with Exusiai, offering emotional support as her sister tirelessly searches for Mostima. Lemuen's calm and protective nature has a significant impact on Exusiai's personal development and her approach to difficult challenges.

Lemuen & Mostima

Lemuen's friendship with Mostima is central to the Laterano arc in Arknights. Mostima's sacrifice to ensure Lemuen's survival is a pivotal event that forever links their destinies. Lemuen carries deep gratitude and complex, unresolved feelings toward Mostima stemming from the tragic outcome of their last mission together.

Lemuen's Role in Arknights Lore

Though not a playable Operator, Lemuen is a narratively crucial character. She embodies resilience in tragedy and represents the complicated interplay of loyalty and betrayal within Laterano's political sphere. Her experiences directly influence major Operators, guiding their choices and affecting broader storylines throughout the game.

The repercussions of her history and her interactions continue to resonate in Arknights' ongoing narrative, especially in events and stories related to Laterano and the Sankta people.

Lemuen remains a deeply influential NPC in Arknights, giving players greater insight into the complexities of Laterano, the Sankta, and their tangled relationships. Her story of sacrifice, endurance, and quiet strength enriches the game's lore, securing her place as a memorable part of its vast narrative.

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