Arknights: Lemuen's Lore, Background, and Story Guide

Author: Benjamin Apr 09,2025

Arknights is renowned for its intricately woven universe, featuring characters whose narratives intertwine to form a rich tapestry of storytelling. Among the many Operators players can recruit and deploy, the game also boasts compelling Non-Playable Characters (NPCs) whose backstories and interactions add significant depth to the lore. One such character is Lemuen, also known as “Lemuen the Silent,” from Laterano, whose history, relationships, and narrative significance enrich the game’s expansive world.

In this comprehensive guide, we’ll explore Lemuen’s character in detail, her complex relationships with key figures like Exusiai and Mostima, and her pivotal role in the intricate politics and history of Laterano.

Lemuen’s Background and Early Life


Name: Lemuen (Also referred to as “Lemuel”)
Gender: Female
Race: Sankta
Affiliation: Formerly Pontifica Cohors Lateran, currently Lateran Curia’s Seventh Tribunal
Origin: Laterano

Lemuen was adopted into Exusiai’s family before Exusiai's birth, making her the adoptive older sister to Exusiai. The two sisters developed a close bond, and along with their friend Mostima, they formed a tight-knit group during their youth in Laterano. Known for her serene demeanor and quiet nature, Lemuen earned the moniker “Lemuen the Silent.”

Upon completing her education, Lemuen joined the Pontifica Cohors Lateran alongside Mostima, serving as a guard and escort for Laterano’s influential figures. Her reserved yet resolute personality earned her both respect and a certain level of fear among her peers.

Lemuen the Silent

Relationships and Connections


Lemuen & Exusiai

As adoptive sisters, Lemuen and Exusiai share a bond characterized by deep affection and mutual respect. Lemuen continues to communicate with Exusiai, offering emotional support as Exusiai searches tirelessly for Mostima. Lemuen’s calm and protective nature plays a crucial role in shaping Exusiai’s personal growth and her approach to challenging situations.

Lemuen & Mostima

Lemuen’s friendship with Mostima is central to Arknights’ Laterano storyline. Mostima’s sacrifice to ensure Lemuen's survival is a defining moment that shapes their intertwined destinies. Lemuen harbors deep gratitude and complex emotions toward Mostima due to the tragic events of their past mission.

Lemuen’s Significance in Arknights Lore


Though not a playable character, Lemuen’s presence significantly enriches Arknights’ narrative. She embodies resilience amidst tragedy and the nuanced interplay of loyalty and betrayal within Laterano’s complex political sphere. Lemuen’s experiences directly impact key Operators, influencing their decisions and the overarching story arcs within the game.

Her interactions and the repercussions of her history resonate throughout Arknights’ evolving storyline, especially in events and narratives tied to Laterano and the Sankta community.

Lemuen emerges as a profound and influential NPC in the Arknights universe, providing players with a deeper insight into the complexities surrounding Laterano, the Sankta, and their intricate interpersonal dynamics. Her story, marked by sacrifice, resilience, and strength, enriches Arknights’ lore, cementing her as an unforgettable part of the game’s expansive narrative tapestry.

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