Physicians and psychologists are talking about the meaning of “time” and even questioning its existence, it seems that the definition of time is getting blurred in metaverse era. If our universe is 4-dimension(including time) space, metaverse will be at least a 5-dimention one, in which time is never in one direction, but like “length” or “width” in 3D space, past and future become left and right. Think about it, with Unreal engine 5’s immersive photorealistic capability and blockchain faithf...