The first taboo in the world

After the celestial phenomena changed, thick fog enveloped the world, and strange treasures fell from the sky. Some people got the mysterious green-skin gourd, some got the gold pages engraved with runes, and some got the five-color divine beads...
A mysterious world is coming, strange things appear, red ribbons and lightning flash!
The protagonist Xu Zifan, an ordinary mortal, obtained a mysterious stone ring and opened up a mysterious small world.
In the world of Swordsman, you build the foundation of martial arts. Others practice martial arts while others cultivate immortality. You compete with the peerless swordsman on the top of the mountain. You compete with the leader in red under the sun to transform the world and turn the imaginary into reality.
In Zhu Xian, he understood the golden elixir of the ultimate way, reached the pinnacle of the human world, and became an immortal in the world.
...
The real world is full of twists and turns, nine ghosts and ten categories, and a world-destroying black hand. Are the creatures that come out of the fairy gate evil?
Is the greatest catastrophe in eternity destruction or rebirth?
Gods and demons are flying across the sky, immortals and Buddhas are walking side by side,
Rise up in troubled times, blood is flying in the sky!