World in the world

We are in this world, but it seems that we are so far away from this world. However, the real world and the dream world are indistinguishable to some extent. Many times, I think that I am in another world in the world and cannot escape and wake up. But in any case, the only thing I can feel is the star sea and the future world in front of me.

Work size： 4000px X 3000px