Crownslayer

Crownslayer is a boss enemy in Arknights. She is the first boss to be encountered in the Main Story. Crownslayer is originally known as Lyudmila, the daughter of Ilia, an Ursus scientist and an accomplice of Kal'tsit and Sergei, the father of Alex and Misha. One of Reunion's squad leaders who handles infiltration and assassination operations, specializing in melee combat and breaking through defensive lines. Her stealth and superb infiltration abilities have foiled countless attempts to capture her.