Youth may not be as turbulent as the tide, but it may also be as calm as spring water. Water is colorless and tasteless, but it is also sweet and delicious. What often arouses memories is not the unforgettable events, but the trivial details of life. Ji Hanyan's life was dull and boring, and his life between school and home lasted for more than ten years. Finally, after entering high school life, there was a ripple.