In the year 20XX AD, eighteen giant floating islands suddenly appeared in the sky above the earth. All the floating islands formed a huge barrier to wrap the earth. This change has caused panic among humans on the earth. Scientists, astronomers, religions, architecture... Experts from all disciplines are all involved in the study of floating islands, but they are all helpless. For a time, doomsday theories became popular and people were panicked. Not long after the floating island appeared, humans living on the earth, of different races, different countries, and speaking different languages, heard a sentence: "Poor humans, God will redeem you, after you have passed through these eighteen levels of hell." Is this the redemption of humans by gods or a trick of evil spirits on humans? As an ordinary person, Lin Ping thought that all this must rely on the country and technology to fight against this so-called "Eighteen Hells", but he did not expect that this great change was not only related to himself but also to all human beings.
Purpose: Discuss current ideas