The thing is like this... Many years ago, the world was divided into five different continents, red, blue, white, black, and green. The strongest person in each continent was a priest, possessing extraordinary strength, enjoying the blessing of holy weapons and absolute dominance. The Red and White Continents gradually became the two strongest continents, far superior to the other three continents, so a Red and White War was fought at the northernmost point of the land. When the battle between the two sides was fierce and the winner had not yet been determined, a dazzling purple light burst out of the center of the North Pole, and huge monsters that had never been seen before emerged from the purple light. This was the legendary world rift (other worlds can pass through the world rift to the world here, and the world here can go to other worlds through it. It is said that the opening of the world rift is the beginning of the destruction of the world).... The red and white continents They immediately ceased fighting and united to resist the monsters. The red and white priests worked together to seal the rift in the world. They died due to excessive consumption. The red and white army lost their priests and suffered heavy casualties. Their strength was greatly reduced... Since then, the five continents have returned to a state of relative balance, mutual restraint and relative peace, and the seal of the rift in the Arctic world has been continuously strengthened... Until one day, the seal that shocked people was actually unlocked...