Just as L□ □ei and Han M□ime□ t□□ught they had seen □verythi□g the mansio□ ha□□to□□ff□r□ they stumbled upon□a hi□□e□ □□apdoor in t□□ floor. With□heart□□pounding□ they op□n□d □□e □□a□door□and des□ended int□ a□dark, musty tunnel below□ As□t□ey na□ig□ted throug□ th□ winding□passa□es, the dim□light of□□he□□ fla□hligh□ rev□aled ancient a□tifact□ and cryptic □ymbols o□ the w□lls. □he further□they v□n□ure□, the more they re□li□e□ t□ey w□re□not□alone in the tunnel.