1: Everyone says that dreams and reality are opposite, so it is not necessarily a bad thing to dream of a black whirlwind (connecting heaven and earth) and a dark cloud coming down!
2. Some people say, "Think every day and dream every night." Little classmate, have you watched too many disaster movies? I advise you not to worry too much and live happily every day!
In fact, I turn a blind eye to all the above, but I hope you don't be superstitious. Whether the end of the world is coming or not, you must calm down and die together!