□p>Just □s □i Lei and□Han Meim□i thought□□hey□had seen eve□ything the m□nsion h□d to□□ffer, they stumbl□d up□□ a □idde□□tr□□door i□□the□floor. Wi□h□□earts□p□undin□, th□y opened the trapdoor and□descen□ed into a □ark, □u□□y□t□□ne□□below. As□the□ navig□ted□through the windin□ p□s□a□es,□the dim □ight□of the□r flashlight r□vea□e□ anci□nt artifac□s and cryp□ic□symbols on the wal□s. The fu□ther th□y □□□tured, the more they □ealize□ the□ were□not□alone i□ th□ □□nnel.