After the end of the war against the Demon God, the DT planet ushered in a long-lost peace, and a new tribe began to be born. In the Water Elemental Camp, the "Legacy" clan was born in the same vein as the "Ice Boundary"; the Wind Elemental Camp began to be active by the "Jewel Knight" and the "Lava" tribe with the decline of the "Kasumi Valley" and the retreat of the "Dragoon Regiment"; the Earth Elemental Camp and the Fire Elemental Camp began to be active by the "Jewel Knight" and "Lava" tribes, respectively.
Like the tribes of the other Fire Elemental factions on the DT planet, the people of the Lava tribe live in hot volcanic terrain. And this tribe is unusually belligerent compared to other tribes. Within the "lava" tribe, there is a custom of judging everything by the outcome of the battle. The reason why this habit is so common that the tribes that are wronged can survive and grow is that their combat power is really top, and the other half is that the "Lava Ruling King" is properly commanded.
The new "Jewel Knight" tribe is the opposite of the "Lava" tribe, a tribe born from a variety of gorgeous and elegant gemstones, as noble and elegant as they were born, and a very peace-loving tribe. Unfortunately, however, the territory of the "Jewel Knight" borders the territory of the "Lava" tribe, and the competitive "Lava" tribe always finds various reasons to invade the territory of the "Jewel Knight", and the "Jewel Knight" under the leadership of Captain Bai Jing, the "Lava" tribe has always adopted a defensive policy.
However, the Patience of the Jewel Knights is also limited, and when they can't bear it, they will also fight against the invading Lava Tribe. They themselves possess the power of "fusion", and by combining the plural "Gem Knights", they can give birth to a new " Gem Knight" with greater strength. On the battlefield, the "Jewel Knight Red Jade", which is a fusion of 2 Jewel Knights, can crush most of the "Lava" tribesmen.
On the other hand, as the use of the Water Mirror becomes more and more frequent, Noelia, the leader of the "Legacy" clan, is more and more deeply affected by the evil thoughts of the "Intruder Demon", and mistakenly recognizes the "Invading Demon" as a god. The Intruders use the Mirror to talk to Noelia, inducing them to send the Relics to attack the large wetland steppe on the edge of kasumi Valley.
The Kaoru clan, who live in the Great Wetland Grassland, are a clan that survived the ruins after a battle with the Demon God and was sheltered from the ruins by Noelia, the leader of the "Relic" clan. Not only that, but even the habitat of the Kaoru clan, which is now in the Great Era Grassland, was built with the help of Noelia. Faced with the unprovoked war provoked by the former benefactor, the "Kaoru" clan fell into an embarrassing situation where war was not avoided.
However, under the influence of the "Invading Demon Man", the "Legacy" clan has been completely trapped in the magic barrier of right and wrong. The relic magician Arya was assigned to be the main person in charge of the invasion of the wetland grassland, and the widow pioneer assisted. Faced with the "Kaoru" partner who had lived with Noelia as a child, Arya did not hesitate to attack him.
The way the "Relic" clan fights is to connect the power of the "Intruding Demon" sealed in the dimensional abyss through the Relic Water Mirror, and transform themselves into monsters to fight. After the Kaoru clan sees Arya, who is already inhuman, they finally recognize the reality that the "Relic" clan has been demonized. Therefore, he began to make up his mind to fight against the "Relic" clan and defend his homeland.