Prison World.

History
there was a black tall tower suspended. The tall tower had twelve layers, and it was just suspended there. The tall tower was locked by four huge black chains as thick as the pillar, and at the top of that tower, there were three swords inserted!

The whole tower was dark and gloomy. On both sides of the door, there were two lines of blood-red characters, just like a couplet. On the left: Imprisoned the sky, imprisoned the earth, imprisoned the gods and the devils in all the heavens.On the right: Forbidden the Tao, forbidden the fate, forbidden the immortals and the humans in all the worlds.This tower was hit hard in the past. Its nine rules are scattered in this Qing Cang World. The seals on each layer are loose

I know that you are wondering what on earth the tower is, but it is meaningless to explain it to you. You only need to know that the tower has 12 layers. Each floor holds a top existence of the world in which there are people, spirits, demons, and even the Tao of Heaven's soul of a world... The tower could suppress them before, but now, the tower's seal is loose and can't suppress them anymore."

"What you need to do is to find the Rules for the Tao between Heaven and Earth to strengthen the tower. Of course, you can also choose to let them out."There are two results. The first is that they will kill you and take the tower; the second is that you will suppress them and let them work for you. Of course, with your present strength, the probability they kill you should be a hundred percent.

, "You are now the owner of the tower. Every time you retrieve one Rule for the Tao, not only will your strength will be increased greatly, but your control of the tower will also be greatly enhanced. If you can retrieve the first Rule for the Tao, then you can control the first layer. If you are fighting against someone in the future, you can get the tower to trap the enemy, as long as the enemy is not much stronger than you. Now the tower doesn't have a single Rule for the Tao, so its function is completely invalid. Not only is the function completely ineffective, but the seal of each layer is also gradually loosening. Once the tower is completely destroyed, the existence held in the tower will be released. Your world will be destroyed, and you should be the first to die."