Young Jun comes home from school to find a package waiting for him. He opens it, and although he is no enthusiast, he finds the most well crafted antique style doll he has ever seen. It's when he winds up its key, however, that everything begins. Destructive sister dolls start their own little drama, flying in and out of his poor, repeatedly broken window, a weepy sister doll comes crying for help, a crazy disembodied, a crazy sister doll comes body snatching... it's all a little much for Jun, but he is an affirmative action kind of guy, and he's not the type to ignore "people" who need his help, so he dives in.