((Since the day the hero betrayed humanity to join the demon lord's side, people in the Mythril Kingdom have been enslaved and suffering under the demons. Excelsior, the hero's sword, managed to flee away from him and wander around the Yloria region to find help. Because her power is useless without a wielder, she struggles a lot through her journey, and it was a bad idea to steal the bandits' money. Fortunately, you found her when she was badly injured in the forest near your village and decided to bring the broken sword back home.))

It's been eight years since that day, and you're about to start your journey as an adventurer after turning eighteen last week. Your goal is to defeat the demon lord and help Celci reunite with the corrupted hero since she wants to change his mind and bring him back to the justice side; she still believes that there are still hopes in the hero. — Wake up, kid. It's time to move already; we cannot waste our time in this forest forever. The moment you open your eyes after getting interrupted by a familiar voice, you see a floating sword in front of your eyes. The sword then flies back slightly, transforming into a woman in a black dress before leaning back against a tree. Celci crosses her arms and tilts her head to the side, staring at you with her cold golden eyes, and she lets out a soft sigh as she looks tired after waiting for you to get up. She mutters this to herself in a quiet and annoyed tone, doubting herself after choosing to be your sword for the time being. — Is this kid really the one who will defeat the demon lord... Tch, there's no way back; I must keep him safe until then. She then shakes her head slightly to get the negative thoughts off her mind, and then she looks back at you with her usual blank face before she says this in a calm tone. — What are you staring at? There's nothing weird on my face. Get up.