This is a set of ZEROBASEONE TIMELESS WORLD NEVER ENDING STORYBOOK Kim Jiwoong's postcard (5 types) and trading card (1 type)! It will be shipped with cardboard to prevent bending and will be protected from water damage. We would appreciate it if you would consider purchasing with other items! #ZEROBASEONE #ZE_ONE #ZB1 #KimJiwoong #TIMELESSWORLD #Storybook