Hu Shibao in the snowy field is a tough guy who protects his wife from being reckless and stupid, and a tough guy who protects the cold Bian Muyu; they become fellow travelers who fight side by side.
There is a fatal crisis hidden in the daily life of the sand sculpture. The hard-spoken and soft-hearted border collie and the loyal dog, the sand sculpture, the husky, push the two-way protection to the extreme in the escape of life and death.
Purpose: Accept the incomplete self: Incompleteness does not mean weakness
