Kallen Kaslana is a central character in the game Honkai Impact 3rd. She hails from the prestigious Kaslana family, known for their heroic deeds in combating the Honkai threat. Kallen is a noble and spirited warrior, often characterized by her strong sense of justice and willingness to protect the innocent. In the series, she plays a significant role as a valiant fighter and is deeply intertwined with various historical events that shape the narrative of the game. Her legacy continues to influence the main storyline and other characters.