Time is slowly disappearing, and the civilization of this generation will appear in another way in the next generation. This is the secret of time, not the merit of people. There is a saying that goes well, people are the porters of history, and the thoughts of all creatures on the earth are expressed through humans. The end of this story opens up another story, which goes on and on without an ending. Every person and every creature has thoughts they want to express. Such accumulation creates incoherence. Exploring these secrets is what makes people happy.