speedrunner character, Hollow Knight game, intense focus, quick reflexes, controller in hands, timer on screen, dark atmospheric room, gaming chair, high-energy posture, fast-paced action, in-game character, The Knight, wielding nail, platforming, defeating bosses, navigating Hallownest, speedrun timer, 5-hour mark, precise jumps, optimized route, concentration, determination, ambient lighting, side view, dynamic camera angle, real-time gameplay, live streaming setup, multiple monitors, high contrast, vibrant colors, energy drink, gaming headset, dark background, focused facial expression, speedrun strategy guide, intense keyboard clicking, split time display.