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I don't know anything, serious expression. What, I seem to have broken a record. What, the honorary title of the whole server?

If each face of a Rubik's Cube is a three-dimensional world, then where is the central axis of the three-dimensional world like ours? How many three-dimensional worlds are there? Are there connections between spaces? Yifan has been having similar dreams recently. He feels that there are multiple selves in this world...