A serene outdoor hot spring setting featuring a young woman sitting at the edge of a steamy onsen. The woman has her hair tied up in a casual bun and is wrapped in a white towel, with soft lighting highlighting her contemplative expression. The background consists of natural rock formations and a faintly blurred garden with pink flowers blooming, surrounded by a soft mist that creates a tranquil atmosphere. The water of the hot spring has a slightly blue tint, reflecting the calm and peaceful environment. The overall mood is reflective, soothing, and intimate, with an emphasis on the connection between the human figure and the serene natural setting