JustasLiLeiandHa□□eimeithought□heyhadseeneverythi□gthemansio□h□dtoof□er,th□ystumble□uponahiddentr□pdoo□in□he□l□□r.Withheartspounding,they□□e□edthet□ap□ooranddescend□dintoadar□,mustyt□nnelb□lo□.Astheyn□vigat□dth□oughthewindingpassages,t□ed□mlightofth□irfl□s□lightrevealeda□cie□tartifactsand□ryptic□ymb□lsont□□walls.T□e□urth□rtheyve□ture□,th□moret□eyrealizedtheywereno□□lo□einthetunnel. □p>□ustasLi□eiandHanMeim□ith□ughtthey□adsee□everythingthemansi□nhadtooffe□,theystumbled□p□nahiddent□apdoo□inthefloor□Wit□heartspounding,□□eyopene□thetra□doorandd□scend□dinto□d□rk,□ustyt□n□elbelo□.Asthe□n□vigat□dthroug□t□ew□ndingpassages,thedimligh□oftheirflash□ightre□eale□anc□entartif□ctsandcry□ti□symbols□□□h□walls.Thefurthertheyv□□tured□themoretheyrealiz□dthe□wereno□al□neinthetunnel.<□p> JustasLi□eiandHanMe□meithoughtt□eyhads□eneverythingthemansi□nhadtooffe□□they□tumbl□dupon□hidd□ntrapdoorinthe□lo□r□Wi□h□ear□spoundi□□,□heyopenedthetrapdoorand□escende□intoadark,mus□ytunnel□elo□.□stheynav□gatedth□oughth□wi□dingpa□sages,thedimlig□toftheirfl□shlightre□ealedancientar□i□actsandcrypt□csymb□lson□□ewalls□Th□furthertheyventured,themorethe□□ealize□th□ywerenot□loneint□□t□nn□l. Ju□ta□L□Leiand□an□ei□eithoughttheyhadsee□every□hingthe□ansionh□d□ooff□□,they□t□mbledup□na□i□dent□apd□orinthefloor.Wi□hhearts□ounding□theyopenedthetrapd□oranddescende□i□toadark,mu□tytunn□lbe□o□.As□h□□□a□i□ated□h□oughthewi□dingpassages,□hedim□ightofthe□rflashl□ghtrevealedancienta□□ifacts□nd□rypticsymbolsonthewall□.□h□□u□thertheyv□□tur□d,themo□etheyre□□izedtheywere□□□al□nei□t□e□unne□.<□p>