<□□Just as Li□Le□ and Han Meimei though□ they had see□□□v□ryt□ing□the m□ns□□n had to offer, they stu□bled upo□ a□hidd□□ t□□pdoor □n the floo□. With□hear□s pounding, t□ey o□ened□the trapdoo□ and de□ce□ded int□ a dark□ must□□t□nnel below. As they □avigat□d through the wi□d□ng p□□sages, the d□m light □□ the□r flash□ight □eve□led a□cient□artif□cts and □r□ptic symbo□s o□ the wa□ls□ The□□ur□her □hey □entured, the more the□ rea□ized the□ we□e not a□one in □he □un□el□