J□□tas□iL□□andHanMeim□ithoug□tthe□ha□seene□eryt□ingt□em□nsionhadt□offer,theystumbledupon□hiddentrapdoori□thefloor□Wi□hh□artspounding,the□□□enedthet□a□dooran□des□endedin□oada□k□mus□ytunnel□elo□.Asthe□navigate□t□□oughth□□indi□gp□□s□ge□,□□ed□mlightofth□□rfla□hlig□trevealedanci□ntartifactsandcrypticsymb□□sonthewalls.□hefur□hert□eyventur□d,them□retheyreal□zedth□ywerenotaloneinthetunnel. JustasLiLei□ndHanMe□meithough□they□adseeneveryt□ing□hem□nsionh□dtooffer,th□y□t□mbl□dupon□h□dde□tr□pd□or□□□he□loor.Withheart□po□nding,theyopen□dt□etra□dooranddescende□intoadark,mustytunnel□elow.Asth□ynavi□□t□d□hroughth□w□nding□assage□,thedim□ig□tofth□i□flas□lightre□ealedanc□□ntartifact□andcrypticsymbol□□n□□□□alls□Th□furthe□t□eyven□ured,themor□theyreal□zedtheyw□renotaloneinthetunnel. Jus□asLiLeian□HanMei□eit□oughttheyhadsee□ev□rythingtheman□ionhadtoo□fer,theystumbledu□ona□iddentr□□doorinthefl□or.W□□h□□artspounding,theyope□□dt□et□apdoorandde□cende□□nt□adark,mustytunn□l□□□□w.As□heyna□igate□th□□ughthewin□i□gpassages,thedimlightofth□□rflashlightrev□aledanc□entartifactsa□dcr□pt□c□y□bo□sonthewalls.The□urther□heyve□tured,themoretheyr□□lize□they□erenotaloneint□et□nnel.<□□□ JustasLiL□iandHanMeimeithoughttheyhadse□ne□er□thing□hema□si□nha□toof□□r,theystumb□□□u□□nahi□□entrapdo□r□nth□floor.□ith□ea□tspounding,theyopenedth□trapdooranddes□□n□□dintoada□□,mustytunnelbelow.As□heynavi□atedth□□ughthew□ndingp□ssages,thed□ml□ght□ft□□□rflas□lightr□vealeda□cientartifactsandcryp□icsym□olson□hewalls.Th□fu□ther□heyve□t□red,themoretheyr□al□zed□heywerenot□loneint□etunnel.