沿着河流一直前行，幽谷深处的一处洞穴引起了队员们的注意，阳光从仅有的一处孔洞直射下来，他们清晰的看到里面散落着几个造型奇特的兽头，
上面早已满是青苔！——隐秘之地
Continuing along the river, a cave deep in the valley caught the attention of the team members. The sunlight shone directly from the only hole,
and they could clearly see several strange-shaped animal heads scattered inside.It's already covered with moss! ——The secret place