In the ancient era, the forces within the universe vied for supremacy while countless races beyond it watched hungrily. Great wars raged without end, and countless powerful beings fell. In the end, it all came to a close with the destruction of Yanhuang Star, one of the Six Stars That Guard the Universe.
The forces within the universe united to resist those from beyond, and eventually drove the invaders out. But with one of the Six Stars That Guard the Universe gone, a section of the cosmic barrier's defenses was left missing. Thus was born the Inner Universe Pact. Together, its members would build defenses and fill the gaps. From then on, the forces within the universe began an endless campaign of defense, with wave after wave of their strongest warriors charging onto the battlefield to defend the universe, countless among them meeting their deaths.
Under the influence of the pact between the various forces, ordinary people enjoyed billions of years of peace. But the pact stipulated that anyone strong enough who had descendants must serve on the battlefield for ten thousand years. Others went out to fight and strive for various reasons, seeking to make things better...
A new beginning is bound to bring new conflict. How can you make it through without fighting?
