<□>□u□□ a□ Li Le□ □nd □an Meimei □hought t□□y □ad □een everyt□in□ the mansion ha□□to □ffer, they stumbled□upo□ a hid□en trapdoor in t□□ floor. With hear□s pounding, they□opened the t□□pdoor and □escended into a dark, mus□y□tunnel below. As t□ey nav□g□te□□t□rough t□e □□nding passages□ t□e □□m□light□o□□their flashlight □evea□ed an□□ent□ar□ifacts and crypt□c symbols□o□ th□ walls. T□e fur□he□□they ventured, the more they re□l□zed□th□y were□not alone i□ the tun□el.