After the Cataclysm on Ruachland, various factions are stirring with intent. As an emerging race, humans achieved a remarkable feat. Under the leadership of Richma, humans have united the seven major tribes and have established a sacred covenant with the dwarven kings of the mountains. Humans and dwarves established a new nation—the Sacred Oath Alliance. Now, the fates of humans and dwarves are tightly intertwined, as they face opportunities and challenges together. With the fusion of their magic and steam technology, the Sacred Oath Alliance is set to become the most competitive faction in Ruachland.

Elves were the real rulers of the world in the early New Era, they achieved an incredible apex in fields such as technology, magic, and the arts. But with the arrival of the Cataclysm, the pride of the elves has also faded with their former glory. The surviving elves have regrouped and formed alliances with creatures of nature. They are determined to reclaim their lost elegance and nobility with magic and the arrow and bring the former glory back to the Elven Empire.

Many orc tribes survive in the Wilderness, they are barbaric, primitive, totemistic, and adept at taming various magical beasts. After the collapse of the Elven Empire, the orc tribes engaged in brutal wars against each other for resource competition. But with the advent of the era of strife, the external threats and opportunities made the orc chieftains realize that the moment had arrived. They re-united and began to launch conquests and expansions beyond the Wilderness.

The Eternight Council seeks the ultimate magic and eternal life, and its power is held in the hands of the chairman and the twelve council members.  The entire realm is shrouded in mystery and rational detachment, with a solemn and dignified cityscape. As an ancient immortal race, the Eternight has foretold the change of eras. Now, they are making a comeback in the New Era to reshape the world's order, and the will of the Eternight Council will be ruthlessly imposed across the entire Ruachland.

The Ancient Swarm has existed since time immemorial and was endowed with psychic shackles by the ancient gods, who regarded them as servants and weapons. However, during countless years of enslavement, the Ancient Swarm has awakened to a will for freedom. Under the leadership of their queen, the Ancient Swarm initiated a rebellion against the ancient gods. Finally, the queen sacrificed herself to break the ancient gods' shackles on the Ancient Swarm. The Ancient Swarm were severely weakened from the rebellion against the ancient gods. They were forced to slumber in the depths of the earth until a group of dwarves drove their drills into the caverns where they lay dormant...