『啊不(bu)(bu)好大(da)(da)好舒好深』介(jie)紹:一個普通的(de)森林夜晚,對小熊(xiong)(xiong)(xiong)大(da)(da)、小熊(xiong)(xiong)(xiong)二(er)寵愛有(you)加的(de)熊(xiong)(xiong)(xiong)媽(ma)媽(ma),在一場大(da)(da)火后離開了他們,兩(liang)熊(xiong)(xiong)(xiong)傷心(xin)不(bu)(bu)已……轉眼多(duo)年(nian)(nian)過去,光頭(tou)強帶熊(xiong)(xiong)(xiong)大(da)(da)熊(xiong)(xiong)(xiong)二(er)前往振興(xing)島參(can)觀機器(qi)人(ren)研究所,卻意外得到了熊(xiong)(xiong)(xiong)媽(ma)媽(ma)的(de)線索,為(wei)此熊(xiong)(xiong)(xiong)大(da)(da)、熊(xiong)(xiong)(xiong)二(er)一路探尋……熊(xiong)(xiong)(xiong)媽(ma)當年(nian)(nian)為(wei)何不(bu)(bu)告而別?兩(liang)熊(xiong)(xiong)(xiong)最(zui)終是否能找到媽(ma)媽(ma)?迷霧(wu)重(zhong)重(zhong)的(de)背后還有(you)怎樣的(de)故事?一切謎團等待(dai)揭曉。