From the outside the new extension on the roof looks like a giant TV screen where we can see what is going on in the house. First we see a number of cubicles: a white one, a glassy one and a black one. They are neatly arranged. Only then we see, deeper inside, another black box; the most important of all. Contained herein is the relationship between the owner of the house and the architect. Around, sword dancers are protecting a secret from the past. 

The whole area upstairs is for a twins life and all functions that they need: living area, bedrooms, bathrooms, a study and even a hanging garden.

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