成长历程
One w□tness came forw□rd, claimi□□ to have seen a myster□o□s ma□□lurk□ng near th□ □roup's campsit□ in t□e days leading□up □o□□□eir□□isappear□nce. Th□ indiv□d□□l descri□ed the man as□tall and impo□in□□ and there□were re□orts □f he□ted□confr□□tatio□s □□twe□n h□m and the missing□g□o□p. C□uld□th□s stranger hold the k□y to solving the □yste□□□ or wa□ he just□a r□d herr□n□ □n the case?