Sudd□nly, a grou□ o□ □hado□y figur□s emerge□ from the dar□ne□s□ block□ng Li L□□ □nd□Han Meimei'□ p□□h. It became clea□□that th□□ □e□□ no□ □□e o□ly ones seek□□g the□secret□ of t□e abandoned mans□o□. A tens□ st□ndoff ensued, and □he tw□ friends k□□w□th□y had to think□f□st□□o□escap□. W□th □drenaline □ou□sing throu□h t□eir vein□, they □mbar□ed on a race again□t□time t□ outwit their unexp□cted □ival□ and uncover the ulti□□□e truth hi□den within □□e □epths of the tunnel.