A book I was walking around the Changi airport then suddenly I saw a book named “All the light we cannot see”. The book cover really got my curiosity. The first thing I noticed was a little boy wearing a big coat. I could only see his back as he was running away from an old street toward an old building under the thick fog. “Why is he running away?”, “What is the story about the light?”, “why cannot we see it?”. All these questions kept spinning round and round my head.