Building Enhancement Cards could grant a building an additional special effect.
This Building Enhancement Card, named "Space," had a simple effect: it could expand a building's interior area tenfold. This expansion was limited to the building's interior, and the new space would be an empty lot, containing no other internal structures or tools.
Qin Ziwen's first thought was to use it on a warehouse. That would expand the interior space of a warehouse or cellar tenfold!
But on second thought, it didn't seem that useful.
Besides, the interior space of the cellars and warehouses wasn't very large to begin with. Even a tenfold expansion wouldn't be that impressive.
The problem could be solved just by building a few more warehouses.
Therefore, it would be far more effective to use it on an Advanced Building that was already spacious.
'Use it on the training grounds?' Qin Ziwen turned and looked at the nearly ten-meter-high outer wall behind him.
