In the beginning, the universe is in chaos. Not precisely chaotic kind of chaos. It was something, but it wasn't anything, or in other word it is just a thing. In such state, the first being was born, and it was sentient, a spark of sentience and life (this is a metaphor cause photons and plasma/ ions are way too complex to exist when its basic unit don't exist). Call it whatever you want, god, the source, or many names various religion to the creator. But it was lonely, and it knows how hard it is for the second being to be born. So it created the first set of rules of the cosmos, which is what is called physics. From here came the first opposition, two things so similar yet different (like positive and negative charge), maybe it is yin and yang, maybe something very different, and time and space, or perhaps something so odd and alien. Based on this system, a world is born. And after lots of events, the first intelligent race was born. The primal being shared its knowledge with the race, and soon it has friends and the race achieved power nearly as great as the primal being. From there, different physics are designed and from there different worlds are born. Amongst many of them, there was our universe, where we lived in a world based upon 3d and time. During the process maybe a second being was born like the primal, or maybe a lot more. Like how the primal being is born from chaos, things can also be born from other aspects. Deities are often some form of energy gained intelligence, like how we are from organic and often things get more complicated and adaptive to its environment and things happens on every single level. 1) I don't know how the primal being came to be. 2) I don't know what other world with fundamentally different physics can be. No one has done that. Every single game and fiction is at least remotely resemble our universe. 3) It will be a great thing to give robots true sentience cause that will make us understand better. But still how does tendency of life happen in a chaotic state? 4) Love is great and all, and desirable, but negativity is also necessary. Feeling down reminds us of ourselves and not completely detached. However negativity is different from corruption. 5) Expect for the primal being everything can possibly be once just like us, maybe not organic, atomic, energetic (seriously the other word could literally have no energy and space) 6) The primal being may very well be dead. It would be interesting how the first race manage to attain that level of knowledge 7) Unconditional love will destroy your life. Human body are not intended for it. This also means drug.