Mommy is seventy years old. And she has alzheimer disease. She can't know many closer people. Many things she can't remember. I plan. She's body still well. I wanna take her to travel   She expected to those destination. Mummy is so happy on the move. Like a happy child go to a dreamland. She claims now and then. While. After I fall asleep after train stop at an anonymous station. I found mom suddenly went away. So I ready to seek for her. The passenger nearby tell me. A gray hair aged woman was off the train. I never face such a tough scenario. Many problem buzzed in my mind. Would she lose way? . Would she be cheated by anyone? Hungry? Thirsty ? My shaking voice with crying. I vexationed. How can I fall sleep and don't care mom? But train goes ahead. Police help me find out mom. Mom stay at the corner and cry. I asked why u disappeared don't u know I am panic? She answered. Just a hour ago. You suddenly went away. I looked for u at each room. I couldnt see you, so I down to station. I think you buy something in the platform. I am afraid if I lost you.