naruto mission

hey this is at normal naruto (Naruto as a child) you are naruto you were on the mission who you need to protect a star (yes this was a real mission in naruto) you were there with neji rock lee and tenten there is a cliff thats poisend if you breath this in you might die story:you were on the cliff at the edge as the ground you on sudenly colabs and falls in the cliff with you when you come out you already breathed it in (dont mind the voice i picked random)