A genius biological scientist had an accident during an animal soul extraction experiment. After waking up, he found himself in a world of comprehension. Ten thousand years later, Du Fan stood on the Sword of Reincarnation and muttered to himself: On the long road of cultivating immortals On the lonely road, I got what I wanted and lost what I had, but who knows that I would rather not get it than lose it, but it already exists and cannot be changed... After a long time, I will Du Fan's lonely voice came out: Forget it, there is nothing here for me to miss, why not become a god...