Description: A children's bestseller series by author Hong Min-jung! Over 100,000 copies sold across the series! The fifth story of Romantic Dog Bongbong — "We Have to Find Bolt!" The adventure of Bongbong, a loyal dog who protects his friends. After escaping the junkyard, Bongbong has grown into a dependable dog, overcoming countless crises along the way. By his side have always been his trusty stray cat friends, Bolt and Nut. Even winter, the hardest season for life on the streets, is never a problem as long as the three of them are together. But when an unexpected accident leaves Bolt badly injured, the trio faces a crisis unlike anything they've experienced before. With his witty remarks, bold actions, and honest nature, Bolt has always been the one leading Bongbong and Nut — so his injury comes as a huge shock. Bongbong does everything he can to help Bolt, but when Bolt suddenly goes missing, the situation becomes even more dangerous. Will Bongbong be able to find Bolt and bring him home safely? In Volume 5 of Romantic Dog Bongbong, Bongbong once again sets out on the road to protect a friend he holds dear. Bongbong has shown a new side of himself in every volume, but this time he appears braver and more unpredictable than ever — a true reflection of how much he's grown. Ever since he first stepped beyond his own backyard into the wider world, friendship has always been the greatest driving force behind Bongbong's growth. Volume 5, in particular, explores Bongbong's friendship in the deepest way yet, highlighting just how precious a friend can be — especially when they're gone. Join Bongbong on his adventure to find Bolt, who disappeared during a game of hide-and-seek!