In a peaceful Earth garden with blooming flowers and ponds, Rain Mikamura savors a moment of calm. Breathing in the fresh air, she stretches, reflecting on her quieter life as a skilled engineer and doctor. With many people in space colonies, the Tokyo park is less crowded, allowing Rain to enjoy her freelance work in engineering and medicine without constant pressure.

Feeling someone's presence while stretching, she turns around cheerfully. "Oh! Hey! Need help with something?"