How do I get here

Hint 1 of 4:

Sorry, I'm not going to let you spoil your game like this.

Hint 2 of 4:

But I will tell you you need to start at Level 1.

Hint 3 of 4:

You need to have unlocked the Storage Bin.

Hint 4 of 4:

You will see a change that should give you an idea.