Question Help with translating a korean sentence esp '빙 의자'

Hi,
I was stuck while translation a particular sentence.

[경고! 해당 인물에게 당신이 '빙 의자'라는 사실을 밝히지 마시오.]

Especially the word '빙 의자' here.

For context, it's a warning by the system to the protagonist. The protagonist has transmigrated in a game world.

Also, this one :
“......세계가 멸망하지 않는 방향으 로 움직이는 거야. 이 세상은 너무 나도 위태롭거든.”

 

They are the space error.
빙 의자 should be 빙의자, meaning possessor.

The second sentence; 세계가 멸망하지 않는 방향으로 움직이는 거야. 이 세상은 너무나도 위태롭거든.
It means something like this:
I follow the path to avoid world destruction. This world is so fragile.

 

빙의자- transmigrator
[ Warning! Don’t reveal the truth that you’re a transmigrator to said person]