What do I do on the roof

Hint 1 of 5:

You shouldn't try to jump off.

Hint 2 of 5:

But there's another side. (East End of Roof).

Hint 3 of 5:

Go there. It's always a good idea to explore every location.

Hint 4 of 5:

Go down the chimney. See what you found?

Hint 5 of 5:

Take the penguin. It's a treasure.