□p>□ust as Li Lei and □a□ Me□□ei□thought□□hey had seen everythi□g the□mansion had to □ffer, th□y stumb□e□ upon□a h□dden tr□pdo□□ i□□the□f□oor. □ith hearts pou□d□ng, they op□□e□ t□e □rap□oor□and descende□ into□a dark, musty tunnel be□ow. As the□ □avigated t□rough the windi□□ p□ssages,□□h□ dim□l□ght of their □□ashlight □eveal□□ ancient □□t□f□cts □nd cry□tic symbols□□n t□e wa□ls. Th□ furthe□ they vent□r□d, the more they □e□liz□d □hey were not alon□ in th□ tunnel.