The Elemental Guardians

In a particular galaxy on the other side of the universe of the Milky Way, many planets are created, and each has its own kingdoms. However, there are the 5 most powerful planets in that Galaxy: Aquolio, the kingdom of water, which is ruled by King Kaito and Queen Akihiro; Flallin, which is ruled by King En and Queen Shōnetsu; Sprileos, which is ruled by King Haruki and Queen Miku; Terraleox, which is ruled by King Rikuto and Queen Sakura; and finally, Airleveon, which is ruled by King Gaku and Queen Amane. All of the inhabitants have qi, a mystical power that can be used for many purposes, but most importantly, defending and attacking opponents. Many rebels are on the rise, and the 5 Major planets have selected their princesses to defend them: Eimi, Hinoko, Mei, Riku, and Noa. The Elemental Guardians have to fight the mysterious dark evil that is trying to take over the 5 major planets, and if they fail, the darkness would take over the galaxy and use their resources to spread bitterness across other galaxies, and then the whole universe would be conquered by the evil. Will the Elemental Guardians win, or will they fail?