High in the mountains, beyond clouds and forgotten roads, there is an ancient temple. Behind it stands the Dragon Gate.
It isn’t a doorway made by machines or magic tricks. It was built long ago by ancestors who mastered chi, the living energy that flows through all worlds. They knew the universe was larger than anyone imagined, filled with countless Earth-like worlds, each with its own people, fighters, and fate. To protect reality, they built Dragon Gates. Every livable world has one. Most remain sealed.
Earth’s Dragon Gate was hidden on purpose. Carved from stone and wrapped in dragon symbols, it was guarded for centuries by a secret order of warriors known as the Ninjas. Their mission was simple and absolute: no human must ever open the gate. They trained in silence. They erased history. They killed anyone who came too close. For generations, it worked –
until Red Bastion arrived. Red Bastion was human, brilliant, ruthless, and obsessed with strength. He believed fighting was the purest truth and that humanity was wasting its potential. When he learned the Dragon Gate was real, he didn’t see a warning. He saw a challenge.
Red Bastion hunted the Ninja Order, one by one. The battles were brutal, hidden, and final. When the last guardian fell, the mountain went silent for the first time in centuries. The seal was broken. The Dragon Gate opened. Fire spiraled through the stone ring. The dragons carved into the gate burned alive with light. And Earth’s gate connected to others across the universe. Not just one world. Many.

Across the multiverse, Dragon Gates awakened, some on peaceful worlds, others on chaotic ones. From the good worlds came disciplined fighters, protectors, and warriors raised on honor. From broken worlds came survivors, mercenaries, rebels, and fighters hardened by loss. Not all who came were evil. Not all who fought were heroes. Some were desperate. Some were angry. Some were just trying to survive.
One of the gates led to the Mystic World, home of Dethron. Dethron ruled a realm shaped entirely by conflict. His world believed strength decided truth, and weakness deserved extinction. When Earth’s gate opened, Dethron saw opportunity, not just conquest, but convergence. A chance to pull worlds together and test which ones deserved to exist. Dethron sent his followers through first. Red Bastion became his ally on Earth, forcing battles to grow stronger, faster, more violent. Every fight fed the Dragon Gates. Every clash pulled worlds closer together.

But Red Bastion made a mistake. The Dragon Gates were never meant to serve conquerors. They react to chi, will, and purpose, not loyalty. As fighters from many worlds collide, the gates begin to change. Alliances shift. Enemies hesitate. Heroes rise from unexpected places.
Now Earth stands at the center of the multiverse. A crossroads of warriors with different pasts, beliefs, and reasons to fight. When the Dragon Gates fully align, the universe will not ask who is good or evil. It will only decide which path is strong enough to survive.