In the little crab's dream, the reason why the little blue crab didn't get on the small train was that the little crab wanted to take the real Astrotrain. Little crabs don't like small trains, but they like real Astrotrain. According to relevant information, this story is excerpted from Lonely Little Crab, which is the latest fairy tale series selected by the famous fairy tale writer Bing Bo. All the works included are excellent fairy tales accumulated by the author for many years. The works are elegant in style and distant in realm, which is a rare original lyric fairy tale and precious.