Hsia was fiddling with an aluminum ring from a broken hair-dryer, shaping it into a little figure, when the idea dawned of doing fuzzy people in solid form.
起因是，夏陽的吹風機壞了，在拆解的過程中，拿著裡頭的鋁片線圈，玩著玩著就造出了個立體的小人，啟發了他將毛毛人立體化的動機。