□ust as □□ Lei and Han Meimei thought t□ey had seen ever□thing the mansion had□to o□fer, th□y stumbled□up□□ a □idde□ t□ap□oor□in th□□floor□ With hearts pound□□□, the□ □pen□□ the t□□□door and □□scended int□ a dar□, □usty□tunn□l below. As they navigat□d thr□ugh the wi□ding passages, t□e □im□light□of the□r flashlight reveal□d anc□en□□□rtif□cts and cryptic□s□mbo□s on the□wal□□. The fur□h□r the□ v□ntured, th□ mor□ they re□lized they were not alone□i□ the tunnel.