Former Assassin's Rescue Mission - Sneaking Into Thieves' Hideout Alone

An assassin, Claire, was left on the street with a deep wound because of her fellow ally's betrayal during a certain mission. However, a innocent girl, Mia, found her. Mia's dedicated care saved Claire's life. After a while, Claire cut all the ties with murder business and started living in Mia's mansion. It did not take a long time for them to get acquainted, becoming very close, like old friends. - Years later...... - As Mia headed to an adjacent town on a horse carriage, she was assaulted and abducted by a group of thieves. - As soon as she was informed of this, Claire grabs her knife once more to rescue Mia, to whom she owes her life, sneaking into the thieves' hideout.​