□p>Just as □i Lei and □an Meimei thought t□□y□□a□ se□n □verythin□ the □ansi□□ h□d to offer, they stumbled upo□ a hidden□tr□pdoo□□i□ the□f□oor. □ith heart□ poun□□ng, they o□ened□the trapdoor □nd de□cended into□a dark, □□sty tu□ne□ be□ow□ As □hey□navigated thr□ugh□□he windin□ pas□ages, th□ dim light of the□r f□ashli□ht revealed□anci□nt□artifa□ts and cryp□ic symb□□s□on □he walls.□Th□ furthe□ t□ey ventu□ed, th□ more they r□alized□□hey were□not a□o□e i□ the□tun□e□.