Nina's restlessness

In a spacious room complete with fighting equipment, Nina is seen wielding a sword alone facing a training dummy. The exercise doll was made of wood shaped like a human torso. His arms made of wood were stretched lengthwise holding a wooden sword.

Nina clashed her sword with the puppet's sword with full force. Until the last impact broke the puppet's sword.

"Not enough," Nina muttered. Sweat dripped down the girl's emotion-filled face.

He headed to the right of the room. A large cupboard containing many spare wooden swords. However, it was not the sword that Nina took. Nina walked beside him with a smaller shelf holding swords with blades made of real metal. Nina took one of the swords to reattach to the doll's arm.

Now with the doll's iron sword and Nina with her wooden sword. His gaze was intense as if he wanted to kill the puppet with his wooden sword. Just as he was about to raise his sword, someone broke his concentration.