Fallen Angels

We are like fallen angels, perhaps not by choice but by casualty, from spiritual to physical, to death. Even our own universe is on a pathway to chaos. This is even mirrored in the course of nature... Evolution, is it the pathway to complexity? I say no, it is the pathway to simplicity and/or speciality. If there was a water creature and from it came another water creature, an earth creature, and a flying creature... Would it not be best to assume that the water creature was more complex since 3 creatures came from it. Or dog species, did not all dogs come from a couple, and now there are many species, as they were bread to have singular traits. There is now less complexity in there genes than the original 1 or 2 which had all the genes. So all things seem to point to a fall, and where did we fall from, and will our end be like that of a glass plate that falls to the ground?