About the world orunivers or multivers is it will upside down
"If everything in the world turns upside down, it means literally everything will reverse. You would start going to school at night; everything would flip. So then, it is possible that in a multiverse where everything is already running in reverse, everything would technically become 'right side up' or normal. But that is only according to us. According to them, that change would actually be a reversal because they considered the reality they were living in to be the truth.Whenever something flips, we might consider it wrong. But what is reversed for us from birth... could actually be normal for someone else. How? If from the very moment someone is born, or from the time they start learning and understanding things, everything happens in that reversed way, then that becomes normal for them. Why? Because that step is entirely new to them; they have no prior knowledge of what is 'right side up' and what is 'upside down.'Therefore, every reversed thing is not inherently reversed; it can be completely normal and straight for someone else. Thank you!"
By- Rudra Keshri