Since 2020, the COVID-19 pandemic has been changing the entire world, and there is no exception for public library industry. Under the policy of social distancing, Taipei Public Library (TPL) chose FastBook-Automatic Book Stop (FastBook stop) as our main subject and developed a series of game-based outdoor activities, which connected TPL's 9 FastBook stops around Taipei city, encouraging readers to visit our FastBook stops and enjoy reading while solving the puzzles.