Silver iron

Wait commend until the time.

Let's start

 It's high time to work.
 

Dark night

if you think you can see, you never lost it.

Object

If you don't want to see it, you won't.
So what you saw is only one side of the things you saw.
However what you saw is the fact for you.

For emargency

Don't touch. It's only for emergency use.