□ustasLi□eian□Ha□Meimeithoughtt□eyhadseeneverythi□gthe□ansionhad□ooffer,t□ey□tumbledupon□hiddentrapd□o□inthefloor.Withheartspounding,th□yope□edt□et□apdo□r□nddescendedint□adark,mustyt□nnel□□low.Ast□eynavi□ate□th□ough□hewindingpa□s□ges,thedimlightoftheirflashli□htreve□ledanc□□ntartif□□□s□ndcrypt□csymbolsonthewalls.T□efurthertheyventured,the□oret□eyrealizedth□yw□re□otalone□nth□□u□nel.<□p><□>□us□asLiL□i□n□HanM□im□ithoughtth□yhadseen□ver□th□n□them□nsionhadto□f□er,the□stumble□u□onahiddent□apdoori□th□□l□or.□it□he□□t□poundi□g,th□yopened□hetrapdoorandde□ce□dedintoad□□k□mustytu□nelbelo□.Astheynavigat□dt□rou□□the□□ndingpassages□t□ed□mlightoftheirfl□shl□□htrevealedan□ienta□tifactsandcr□□ticsymbolsonthewalls.Thefurtherth□yventured,th□m□retheyre□li□edtheywe□en□t□lo□ei□□he□unnel□ Jus□as□iLei□ndHanMeimeit□oughttheyha□see□□ve□ythingthem□□□□on□adtooffe□,t□eystumble□□□o□ahiddentrapdoorinth□fl□or.Withh□artspou□ding,theyopened□hetr□pdoora□dd□s□e□dedintoa□ark,m□styt□nnelb□low.Asthe□n□vig□tedthrough□hewindingp□ssa□es□the□□mlig□t□ftheir□□as□lig□t□eveale□ancientar□ifact□□ndcryptic□ymb□ls□nthewalls□Thefurthert□□yventured,th□morethe□□ealizedth□□wer□notaloneinth□tunnel. JustasLiLeiandHanMeimeithought□heyhadseeneverythi□gth□mansionhad□ooffer,theystumbledu□onahidd□□trapdoorinthefl□or.□it□he□rtspoundi□□,□heyopenedthetrapdooranddescendedint□adark,mustytun□e□belo□.Astheynaviga□edthrought□□win□ing□□ssages,thedi□light□fth□irf□as□□ightr□ve□ledancientarti□a□tsan□crypti□sy□bolsonthewa□□s.T□efur□herth□yventured,th□□□retheyre□l□z□□theywerenota□one□nth□t□□ne□.