□us□asLiLeiandHanMeimeithough□th□y□adseeneve□yth□n□th□□ansionh□dtooffer,□h□yst□mbl□□uponahiddent□□pdoori□thefloor.□ith□eart□□□un□ing□□□eyopenedt□□trapdo□randdescen□edintoadar□,mus□ytunnelb□low□Astheynavigat□dt□□ou□□thewindingpassages□t□□dimligh□□fthei□flash□igh□r□vea□e□a□cien□a□tifacts□ndcrypti□symbolsonthewalls.□hefur□herth□yventured,themoret□ey□ealizedthey□er□n□tal□nein□h□tunnel. JustasLiLe□andHanMeimei□h□ught□h□yhad□eenev□rythingt□emansionhadtoof□er,theystumble□upona□idde□tra□doorin□hef□oor.□ithheartspoundi□g,□heyop□nedth□□rapdooranddesce□dedintoadark,mu□□ytu□nelbe□o□.Astheynavigated□hroughthewindingpassages□thedimlig□toftheirflashlightre□ealedancie□t□rtifactsandcrypticsymbolsonthewa□ls.T□efur□h□rthe□ventur□□,□h□morethey□ealize□t□□y□□□enotalon□int□etunnel. □usta□Li□eiandH□nMeimeit□oug□tth□yh□dseenev□ryth□ngth□□a□sionh□dtoof□er,th□ys□umbl□duponahiddentrapdoorinthef□oor.□ithhe□rtspounding,□□eyopene□□h□t□□pdooranddescendedintoadark□m□stytunnelbelow.Ast□e□nav□gat□d□hroughthew□ndingp□ss□ge□,□□edim□igh□o□theirflashli□htr□vea□edancientar□ifacts□nd□□ypticsymbols□nthewall□.Thefurth□rtheyven□ured,themorethey□eal□zedtheywe□enotaloneinthet□n□el. □p>Ju□ta□LiLe□andH□nMeime□thoughtthey□adseenevery□h□ngthemansi□nhadtoo□□□r,the□stum□leduponahidden□rap□o□r□nthef□oor.Wi□hheart□poundi□g□they□penedthetra□doo□anddescendedintoadar□,m□□tytunne□below.A□th□ynavi□atedthro□gh□he□ind□□gpassages,th□d□ml□ghtoftheirfla□hli□htrevealed□ncientarti□actsandcrypti□sym□□□sonthewalls.The□ur□h□rtheyventur□d,themoretheyre□liz□□they□erenotaloneinthet□nnel. Justa□LiLe□an□HanMe□meithough□□heyha□see□everythingthemans□onha□tooff□r,they□tu□bleduponah□d□ent□ap□oorinthef□oo□.Withhe□rtspound□□g□the□opene□the□rapdoor□ndd□scendedintoada□k,mus□□tu□nel□elow.□s□heynavi□at□dthroughth□□indingpassages□t□edimlighto□theirf□ashli□htrevealeda□cienta□tifactsandc□ypticsymbolsonthewalls.Thefurthertheyventur□d,them□reth□yr□ali□ed□hey□□renota□on□in□het□□n□l.