Sua, who suddenly finds herself living in a strange Cambodia with her mother, is unhappy and longs to return to her father and friends in Korea. But when her mother leaves for a few days, Sua is forced to take on the role of a Cambodian tour guide.

Together with her peer Jjambba, they clash and eventually open up to each other. Through her experience as a guide, Sua learns to see the true nature of the people of Cambodia. Meanwhile, when Sua's mother returns, a secret about her father is revealed.

This is the physical copy of the My Name Is Mango novel.