Wisdom Tooth - In Japanese, I write "I do not know my parents". Unlike the beginning of infant teething, paren... [展开全部] Wisdom Tooth - In Japanese, I write "I do not know my parents". Unlike the beginning of infant teething, parents never know the beginning of this tooth. One day, a high school student, Asumi who pulled out wisdom tooth, notice the existence of the new world.[收起部分]