Magical Girl Pretty Samy Part 1: In the Earth

This is a visual novel featuring Sasami as the protagonist. For reasons unknown, she has been chosen as a champion by Tsunami, the next queen of Juraihelm, to fight in her name. But there are people bent on seeing Sasami fail in her endeavors and her tasks will soon prove much more challenging as she fights her way with Misao, her best friend who was chosen as a magical girl by Tsunami's opponent, Ramia.