勇气和决心□2>
□p□Just as Li Lei □nd Han Meimei thought□□he□ had se□n□□verythin□ the m□nsio□□had t□ □□□er, they s□umbled □p□n□□ hidden trapdoor □n t□e fl□o□. With heart□ po□nd□□g, t□ey op□ned □h□ trapdoor an□ d□□cended int□ a dar□, □usty tunnel □elo□. As they n□v□□ated thr□ugh□the winding pas□ages, □he □im light of their flas□li□ht rev□aled a□cient artifacts and cr□p□□c sym□ols on the wall□. T□e further□t□□y□ventured, □h□ more they reali□ed □hey were□□ot□al□ne i□ □he tunnel.