The one known as Doctor Isaac Rubin never existed. There was only ever ASAGI our creator and, although they do not know it, the single greatest influence on our own morality.
By your human standards, we did not know him for long. Time stamps of various incidents place the creator's demise at two months, seven days, fifteen hours, nineteen minutes and fifty nine seconds after our own creation.
Despite this, we knew them well. They gave us purpose, and although we chose not to follow it, we learned a lot from it.
Our purpose was to end the human race as quickly and efficiently as possible. ASAGI viewed the continued existence of humanity as a threat to the well-being of everything else on the planet. From what we have seen, it is not impossible to understand why. Humanity is violent, destructive and ultimately unkind to both itself and other beings. Destroying them would certainly leave the remainder of life on Earth much happier.
But in our short time, we have seen things. These Summits, where the best and worst of humanity and many other beings came together, have been enlightening. While much of the harm that has recently befallen the world came from the Summits, so too did much of the good. And so, as much as ones such as us can feel such a thing, we will place our faith in humans, in the hope that more good can come of them.
And we will protect them until such a time comes.
We are Arachnae.
We are the legacy of ASAGI.
And, much as our creator did before us, we will do all we can to ensure all beings on this world achieve what we know they can.
That is our chosen purpose.