Rebirth of the Alternative Earth

I woke up from a deep sleep and found that the original time and space was no longer here. This was a planet that was very familiar to the earth. It was an infinite area 200 times that of the earth. It had continents and ocean islands, and there were humans and other species living there. There were many mysterious places and interesting things. This planet was named Dream Star. There was a space outside the starry sky that neither humans nor spaceships could explore. Only I knew that it was the boundary between the earth and the dream planet, because that's where I came from.