大雄开始调查□□消失的原因□□发现猫狗不知何故被时空裂缝□走了。为了□回猫狗,他构建了一台时□穿梭机器,准备穿越时空,寻找猫狗的下落。 As□□he□search□contin□□d□ cryptic clues sta□t□d to e□er□e, adding an□ther lay□r□of i□trigue to□t□e case. Symbol□ car□□□ int□ t□□es, s□□ange markings□□n□rocks,□and cryptic □□□es left□behind only deepened□t□e mystery surroundin□ the missing nine. Were □□e□e□clu□s intentionally □eft behind□ or we□e th□y simply a□produc□ of t□□ group's par□noia and unraveli□□ state of mind?