Just as Li L□i and Ha□ Me□mei □hought t□ey □ad seen e□eryth□ng the mansio□ had to offe□, they st□mbled upon a hidden trapdoor in□t□e fl□or□ With he□rts po□ndin□, th□y open□d the trap□oor□and □escended int□ a dark, □usty□tunne□ □elow. As they n□viga□ed through th□ □□ndin□ passages□ the dim □i□ht of thei□ □l□sh□ight r□vea□ed a□cie□t artifacts a□d cr□□tic □ymbols□on the □alls. The further th□y ventured, th□ more they□□ea□□zed they were □o□ □□one i□ the tunnel.