What if one day we wake up, and feel that this world is wrong, it's so strange?

It's still the same room we're in, the same clothes we dress, the same hat we wear, the same shoes we put on..

But, there is something, very strange..

What will come, after every time we open the door?

The moment we open the door, countless possibilities are swirling.

What is the outcome that we will face ?