战□:必胜法则Just as Li Lei and Han Me□mei th□ught they had □□en ever□thing the mansion had to □ff□r,□they□stumble□ upon a hidden trapdoo□ i□ the □loor. With he□rts poundi□g,□they open□d th□ trapdoor□and descended□into a□d□rk, musty t□nne□ below. □□ the□ na□i□ated□thr□□gh □he windi□g pa□□age□, the di□ ligh□ □f thei□ fla□□ligh□□□ev□aled ancie□t artifacts □nd crypt□c □ymbol□ on□the□wall□.□□he fu□ther t□ey□vent□red, □□e □ore they real□zed □hey □□re not □lone in the tu□nel□