Du Dangman from Rainbow Planet accidentally landed in the Chibabu kindergarten on the earth. He met the ballet doll Nini, the repairman Koku, the inflatable octopus Lulu, the cloth Xiong Bobo, the caterpillar doll gurgling, etc. "And not an "ordinary" partner. There are novel stories happening here every day, and all kinds of troubles are also encountered. There is also a mischievous "Tao Man" who likes to make trouble. Faced with all kinds of weird conditions, the toys only need to call out "Tudangman, help!", and Tudangman who has the magical transformation ability will jump out of the toolbox and become a fire truck, police car, ambulance, etc. Tool carts with different functions work together with toy partners to overcome difficulties.