Blue Bird was a book published by Korea in 1996. The story was about a young man, Kim Joon, who was involved in a mysterious conspiracy and forced to search for a treasure hidden deep in Korea. In the process of searching for the treasure, he met a group of unusual people, including a mysterious old man and a beautiful female mage. They had experienced many dangers and challenges together, and at the same time, they had discovered the secret hidden behind the treasure. Jin Jun gradually discovered his identity and origin during the journey, and also discovered the truth behind the conspiracy. In the end, through his wisdom and courage, he defeated all the difficulties and enemies, successfully found the treasure and unveiled the mystery of his birth. Blue Bird was a novel with a complicated plot and full of fantasy elements. It was regarded as one of the representative works of modern Korean fantasy literature. It received widespread praise and high praise, and was translated into many languages.