Dreaming that time suddenly changes, such as the dream was originally daytime, but suddenly it was completely dark; or the dream was originally midsummer, but suddenly the eyes were white and turned into a severe winter with snowflakes flying. Such dreams often indicate that your life will change a lot.
In addition, dreams that change suddenly from dark to day, or from winter to spring, often indicate that good news will be received and things will turn for the better. On the contrary, dreams that go from day to darkness, or from midsummer to severe winter, often predict potential dangers.