If you're looking for anime similar to Mabeob Chunjamun: Daemawangui Buhwaleul Magala, you might like these titles.
Yorang, a fox living in heaven, is banished to the Earth to find the book of wishes, which she had lost while working as a librarian. The lost book has the power to unseal the demon, and now heaven is in the great danger. Yorang comes down to the Earth to find the book of wishes, and there is only one year of time given to her. The only clue that is to be found is that the form of the book was changed while falling to the ground.
The land of Chungwon is in a state of chaos – the government is all but powerless to stop the many rival gangs that each want to carve a kingdom for themselves, the Camillia Blossoms being the most powerful of them. Having seen what terror his fellows are unleashing, Danyoung, a highly skilled martial artist of The Five Dragons, sets out to fight for the people of Chungwon.
The story is about a boy called Mangchi. He is small, but he possesses a magical hammer that helps him get around all his problems. He therefore got the nickname of "Hammerboy". Mangchi lives on a small distant island called Candlestick because everywhere else has turned into a wasteland because of some big catastrophe. When Princess Poplar from the kingdom of Jemius is being pursued by henchmen of the conspirator Moonk, Hammerboy sides with her, ready to unleash all his latent powers in order to save humankind.