Ultimate Beast God System

It's basically about a girl who, due to her heritage, was treated with fake love from her parents and with hatred and disgust by her friends and peers.
Thus, it led her to be bullied till she had to be admitted into a top - notch hospital to get treated.
However, during her last surgery, the hospital experienced a power outage and when the power returned, she was no longer on the operation table but had actually transmigrated to the Beast World. To be exact, she was summoned there but due to her still being under the influence of the anesthetic, the summoners had assumed she was dead and had thrown her into a place filled with beasts so that they'd eat her but unknown to them, she had awakened a system with lot's of cheats.
She had to eat a train sized snake beast on her first day and was captured and broke a few bones. Next she staged a coo against her capturers then went on to wiping out all of the captors, conquered tribe after tribe on her own until she conquered the whole world and became their deity but go t bored of it all and said," To next!". And just like that she went on to conquer world after world.
Read to find out how a mistreated girl from the twenty first century survived and became a deity in the primitive world of beasts.