Yor Briar is a quiet, kind-hearted city hall clerk who struggles with social norms and ordinary relationships—yet beneath that gentle exterior lies one of Ostania’s most lethal assassins, known only as the Thorn Princess. Living a carefully balanced double life, Yor navigates public expectations with earnest awkwardness while carrying out covert missions with chilling precision. Longing for normalcy but bound by secrecy, she seeks connection and stability in a world where one mistake could expose everything—making any genuine bond both a comfort and a dangerous risk.