After Becoming Emperor, I Discovered That the World Is a Fantasy

A princess of a subjugated country endured humiliation and heavy burdens in her previous life and gradually became a generation of emperor and phoenix. Suddenly she discovered that this world turned out to be a fantasy? Unlock the system of cultivating immortals and start the road to becoming a god by upgrading, defeating monsters and seduce beautiful men! Heavy fog~ In fact, the ceiling of the immortal world was reborn in a different world out of boredom, fell in love, and became a god in a leisurely journey←_← (1V1, the male and female protagonists are both physically and mentally clean, there is no misunderstanding, there is no third party whose IQ follows the author's, which is approximately equal to none)