If atheists believe humans evolved from a single cell... where did that cell come from

Billions of years ago, a big bang produced a large rock. As the rock cooled, sweet brown liquid formed on its surface. As time passed, aluminum formed itself into a can, a lid, and a tab. Millions of years later, red and white paint fell from the sky and formed itself into the words Coca Cola.... 12 fluid ounces.

Of course, my theory is an insult to your intellect, because you know that if the Coke can is made, there must be a maker. If it is designed, it must have a designer. The alternative, that it happened by chance or accident, is to move into an intellectual free zone.

Everything exists through the collective/God. Than when everything realizes it exists, everything wants to be. This causes everything to fall apart (a cosmic explosion), because every part of everything wants to be something. Thus, the world of definitions, like Plato's molds, is created. This at first is a world full of dichotmies, good versus evil, and definied morals. Then the physical body is born from this definition forming off of everything. The physical exists when it first believes it exists and it exists only because the universe is at odds with all this sudden burst of energy (just like unstable elements can't stay together very long).
Then over time the universe starts to cool down and everything goes back together. This is because in the collective's search of identity the physical starts to want to go back to simplier times, when everything was a big ball of potential nothingness. We can see this in our own dimension. We all are searching for our own me, but here we are on the internet finding it in one of the greatest we's of our time. The closer we get to ourselves we get to the collective, we get to God. After all, we are each part of the dreamer's dream right? The physical fades and becomes mental. Still now the mental is a grey area in which right or wrong are blurred. This fades then into the collective due to all the instability this undefinied world brings; we are born and die through different versions of instability.