Just as □□ □ei an□ H□n Meimei thought□they □ad se□□ e□erything the□man□ion □ad □o□offer□ □he□ stumble□ upon a□hidd□n trapdoor□in the flo□□. With heart□ poundi□□, t□ey□□□en□d the □ra□door □nd desc□nded into a dark, □usty tunnel below. As t□ey□navig□ted throu□h the win□ing p□ssa□□s, the dim□l□g□t □f their□flashligh□ r□□eal□□ ancient□artifacts a□d cryptic symb□ls o□ the wa□ls. The f□rther they□ventured, th□□mo□e the□ realized they w□r□ □ot□a□o□e □n the tun□el.