Honkai Impact: Kallen Is so Young

Karen Kaslana is a person who makes many people sigh with regret. Not just because of her death, but also her childishness, her innocence. But In a certain world line, a time traveler crossed over and became Kallen after the Destiny Crusade. What happens when she no longer believes in that naive sense of justice and instead seeks her own path? What will happen when she chooses a more realistic heroic path? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.