On a Western Sichuan snow mountain at an altitude of 4,000 meters with temperatures tens of degrees below zero, going on an outdoor location shoot in this gear for Kamisato Ayaka cosplay was truly a limit test of my resistance to the cold. When holding up the fan to strike a pose in the snow, my fingers and toes completely lost all sensation, and with every shutter press, I felt that enduring for one more second was a miracle. Passing tourists wrapped in down jackets looked at me standing in the snow in a thin dress, their faces filled with disbelief. Actually, the fabric of this costume has great breathability, but it is completely wind-unfriendly; the cold wind poured in along the neckline and cuffs, making even breathing feel piercingly painful. To capture the agility of the Shirasagi Hime (Heron Princess) under the blue sky and white snow, I specially chose the time at noon when the sunlight was most dazzling, because the reflection from the snow could make the skin tone look more translucent, and the detailed dark patterns on the fan and clothes could also be clearly presented. But the price was that I could barely open my eyes, and expression management relied entirely on muscle memory. During the shoot, to avoid large-scale overexposure of the snowfield, I had the photographer lower the exposure compensation, and then brought back the shadow details using curves in post-processing, so the snow texture would look purer. Honestly, when doing winter outdoor cosplay photography, the real challenge is never that the props are too heavy or the wig is flying around wildly, but the confrontation between the weather and physical limits. However, looking back at these photos, that cool environmental feel perfectly matches the character's temperament; even though I was shivering from the cold back then, I feel it was totally worth it in my heart. If I have the chance to go to a snow mountain again in the future, I will definitely bring enough heat packs in advance, thicken the windproof layer, and then challenge more complex movements. After all, being able to present a beloved character under such natural light and shadow is inherently a very special experience.