Reprinted immediately upon release! A bestseller hit! Packed with laugh-out-loud comedy and useful safety knowledge! A must-have educational comic loved by both parents and kids — Cookie Run Survival Battle, Volume 21!! Brave Cookie and friends must say goodbye to Little Cookie, and soon meet the Special Inspection Squad, who know the whereabouts of Nine-Tailed Fox Cookie. Upon learning that the squad intends to capture Nine-Tailed Fox Cookie and throw them in jail, Brave Cookie and friends take a shortcut to City 7 — only to run into the squad once again there...! [Learn Safety Tips with the Cookies!] 1. How to become friends with a dog you've just met? 2. Why are rivers more dangerous than the sea? 3. What systems ensure a fair trial? 4. Why is washing your hands with soap so important? 5. How to respond in the event of a terrorist attack? 6. How to safely handle a knife!