JustasLiLeiandHa□Meime□thought□he□hadseeneverythingth□mansio□□adt□□ffer,□he□s□umb□eduponahid□entr□p□oorinthefloor.Withheartsp□unding,□hey□□enedth□trapdooranddes□endedintoadark,mu□ty□□n□elbelow.A□theynaviga□e□thr□ughthewi□d□ngpa□sages,the□imlighto□th□irflashl□ghtreveal□da□cienta□tifactsandcrypticsymbol□onth□wa□ls.□h□fur□he□theyventure□,th□moretheyreal□z□dtheyw□re□□talo□einthetun□□l.□> □ust□sLiLeiandHa□Meimeithoughtthey□adse□□ev□ry□hingthemansionhad□oof□er,theystu□bledupo□ahidd□ntrapdoo□int□ef□oor.W□□hhe□rt□pounding,the□openedt□etrapdooranddescendedin□oadar□,mustytun□e□bel□w.Ast□eynavigat□dthrou□h□hew□nd□ngpass□ges,thedimligh□ofth□□rflashl□ghtreveale□ancient□r□ifa□t□a□□crypticsymb□ls□nt□ewalls.Thefurthertheyve□tured,t□e□oret□ey□ealizedth□ywere□ot□loneinthet□nnel. J□stasLiL□iandH□nMeimei□houghtt□eyhadseenev□ryth□ng□hemansionh□dtooffer,□he□□tumb□e□uponah□dde□trap□oorinth□fl□or.Wi□hheart□□ounding,theyop□ne□thetrapd□orand□escend□□into□dar□,mus□ytu□□el□el□□.□stheynavigat□dth□oughthewinding□□ssa□es,thedimli□htoftheir□la□hl□g□treveal□dancient□□tifactsandcrypticsymbolso□th□w□lls.Th□furt□erth□yven□ure□,them□r□th□yrea□izedthey□erenotal□ne□nthetunnel.