Korean literature is like a big book with stories and poems from Korea. Korea is a country far away from here, and it has a long history of writing and telling stories.
Some of the stories in Korean literature are very old, and were told by people long ago. Other stories are more modern, and were written recently. There are stories about dragons and magic, and stories about people who live in cities.
Korean poetry is also very important. Poetry is like a special kind of story that is written in short lines, and it often talks about feelings and nature. Some Korean poems are very old and were written many, many years ago.
Korean literature can help us learn about Korean culture and history. It's like a window into the lives of people who lived long ago, and those who live in Korea today.