Mao Rong, who had inherited his family's yarn shop, is a man who's passionately fond of all kinds of furry items. One rainy night, Mao Rong mistakenly hurt the writer Yang Yusheng who wanted to come to the shop to shelter from the rain. Yu Sheng, who hated being touched by others, is surprised to find that it's very natural for him to be in contact with Mao Rong. In the warm yarn shop, the story of the stone-faced writer and the warm shop keeper begins to unfold.
