Metropolis: Others Practice Martial Arts, but You Directly Cultivate Immortality?

What will happen if a fairy king accidentally arrives in the modern world? Is it to kill all living beings? Or join Meituan and open the book directly? Or just lie down and squander endless youth? This world has made even the Immortal King feel extremely sad. Is this a loss of morality or a distortion of human nature? Is there any heavenly principle? Is there still a law? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.