Justas□i□eiandHanMeim□ithoughtthe□hadseenev□rythingt□emansionhadtooffer,they□t□mbl□dup□nahiddentrapd□orinthe□lo□r.□ithheart□poundin□,the□o□en□dthetr□pdoorand□escende□intoadar□□musty□unn□l□elow.Ast□eyna□igatedthro□□hthewind□n□passages,thedimlig□□oftheirflas□lightr□ve□l□dan□□entartifactsan□crypt□csymbolsonth□wal□□.Thefurthertheyventu□ed,th□morethe□realizedthe□w□r□□otalonei□thetunnel□□/p> Just□sLiL□iandHa□□□□meit□oughttheyhad□een□verythin□themansionhadtoo□fe□,th□ystumbledup□□a□□dde□trapdo□□□nthe□loor.Withhe□rtspou□ding,□heyopened□het□□pd□oranddescendedintoa□ark,mustyt□nnel□elow.As□heynaviga□edth□oughthewindingpassages,thedimli□h□oftheirflash□□ghtrevealedancien□ar□ifactsandc□y□ticsymbol□onthewa□ls.Thefurthertheyventure□,themo□□the□realizedtheywer□□ota□□neinthetunn□l. Just□sLiLei□□d□anMeimeithought□h□yhadseen□v□rythingt□e□ansi□nha□□ooff□r,theys□umbledupo□a□□dd□ntra□□oorinthef□o□r.Withhea□tspounding,□he□ope□edth□trapdoo□an□descen□edi□toadark,mustytunnelbelo□.Astheyn□□□ga□edthr□u□hth□windingpassage□,t□ediml□□htof□hei□□lashl□gh□re□eal□□a□ci□ntar□□fa□tsandcryp□□csymbo□sonthew□lls.T□ef□rther□hey□□ntured,th□moreth□y□ealizedtheywerenotal□neinth□tu□□e□. JustasLiLeiandHanMeimeithoughttheyhadseeneverythi□□the□□n□ionhadto□ffer,th□ystumbleduponahiddentrapdoorin□□eflo□r.Wi□□hea□tspo□nding,they□penedthetr□pdooranddescendedinto□da□k,m□s□ytunn□lbelow.□s□he□navig□ted□hroughthewi□dingpassages,th□dimlightoftheirflashlight□□vealeda□□ientart□facts□ndcrypt□csymbolsonthewalls.Thefur□herthe□ventu□□d,□hemor□th□yre□lizedtheyw□renota□o□□in□h□tunnel.<□p> Just□sL□LeiandHanMeime□□hough□theyhad□eenev□r□thingth□ma□si□nhadto□ff□r□theystum□leduponahiddentrap□oorinthefloor.□i□hhe□rtspoundin□,□heyopenedthet□a□d□oranddesc□□de□into□da□k,mustytunnel□el□w.Asthe□na□□g□tedth□o□□hth□□indingpa□sages□□hedimlightoftheir□lashlightrevealedancientartif□□tsand□ry□ticsymbolsonthewal□s.The□□rt□ertheyventured,themoreth□yre□lize□t□eyw□renotaloneinthetunnel.