The background design of Camus in this fanfic-for instance, that he was born into a noble family and was Saga's second-in-command-refers to Chinese astrological theories, which are also shared by Japan. According to the same theory, the sign of Cancer is associated with the underworld, which differs from Western astrology and Greek mythology. As an illustration, the Chinese astrology book "The Complete Collection of Astrology" states that "the Yuchi star in Aquarius represents intelligence and wisdom, and will strive in the north." Thus, this is highly compatible with Camus's background design, given that most Aquarius knights-including Hyoga-train and hone their skills in the far north of the planet. Furthermore, Aquarius Knights in LC and DW are also good at strategies. They represent intelligence and wisdom, which is what the book says,it also mentions that another star in Aquarius represents aristocratic birth and power,that's why in my work Camus came from a upper class background The zodiac signs are connected to the five elements in Chinese astrology. Given that Sagittarius and Pisces are related to wood element, this may explain why Pisces knights are linked to plants. Additionally, the element wood symbolizes direction, stretching, and development, which makes me think of Sagittarius Aiolos' arrow and his significant meaning of pointing the way forward to the younger bronze knights. Gold element is associated with Taurus and Libra; it stands for breathing air, ancient arms, and other metals. Then, we observe that Taura Aldebaran used sounds to attack while Libra Dohko was the weapons custodian.