Aslan's Physics Department had done a great job in integrating space theory and materials in order to speed up the conversion process. However, after listening to some lessons, Wang Zheng quickly discovered that Aslan seemed more interested in the microscopic spaces, which was somewhat inconsistent with the current mainstream focus on macro-physics.
Someone else would have found this focus inconsistent and irrelevant, but not Wang Zheng. When he was learning under Old Marchant, Old Merchant also spoke highly about micro-physics .