800 years have passed since ancient times disappeared. In the mid-19th century, a creepy creature called [Demon] was acting up. Making residents dare not go out when the sun begins to set. The question is why do they appear? What is the reason they appeared? What is their purpose? Is there someone ordering them around?

800 tahun berlalu sejak zaman kuno menghilang. Di abad pertengahan ke-19, makhluk menyeramkan bernama [Demon] berulah. Membuat warga tak berani keluar saat matahari mulai terbenam. Yang menjadi pertanyaan adalah kenapa mereka muncul? Apa alasan mereka muncul? Apa tujuan mereka muncul? Apakah ada yang memerintah mereka?