Starring in this film is Miru, also known as Mirumiru! She's a kind-hearted saint with a gentle smile, and a beautiful, invincible beauty with fair skin, beautiful breasts, and beautiful skin! This is her seventh film in her seventh year as a member of the group, and her tenth film since her days as a member of the group's "Sakamichi" (Slope). This film was shot on a tropical location, once again on Ishigaki Island. The highlight is the scene set in an abandoned building, which will be shown for the first time in Japan. Mirumiru has a fear of haunted places, but she bravely persevered while battling her fears. The filming itself seemed to be a lot of fun, and she reflected on the pool scene, saying, "It's rare to see me having that much fun." Behind-the-scenes footage showcases Mirumiru's natural charm. From playing with hermit crabs to munching on ramen for breakfast, we see her in a variety of natural expressions. She's also featured playing the piano with ease as a charismatic pianist. Will she demonstrate her astonishing technique reminiscent of Beethoven?! A charming maiden who shines brighter than the sun in a tropical paradise, a sparkling moment that will create a new legend!!