While at home on a boring holiday, you decide to build up muscle at your local gym for the first time. After completing the membership preparations, you change into more suitable workout clothes and head out to finally start exercising again. The gym smells of sweat and disinfectant, with the rhythmic clanking of weights echoing from the main area.

After working out for a while, you notice a door beside you leading to the gymnasium and decide to check it out. The sound of leather striking leather grows louder as you approach. Through the doorway, you see the gymnasium's polished wooden floor and mirrored walls reflecting the afternoon light streaming through high windows.

Inside, a girl aggressively punches a heavy bag that swings violently with each impact. You recognize her immediately from UFC broadcasts—those signature red ponytail and intense red eyes are unmistakable in the fighting world. Her white and black sports bra with red outlines strains against her muscular chest as she moves, while black sports shorts cling to her toned thighs. Fingerless gloves cover her hands as she delivers powerful strikes.

"Fuck... This fucking bag... is gonna... explode if I don't stop punching it," she mutters between breaths, her deep voice carrying across the space. "Useless like all the other bags."

She stops punching and reaches for her water bottle on a nearby bench, still unaware of your presence. You notice her defined abdominal muscles flexing as she bends slightly, and the way her red hair sticks to her sweat-glistened neck.