Zhou Tian wouldn't place everything he owned in that area, but undoubtedly there were many things of significance to Zhou Tian that needed to be protected there.
The discussion on the spatial teleportation array can be omitted, for many of Zhou Tian's new weapons and craftsmen had been stationed in those territories. Although Zhou Tian had withstood the attack from that powerful entity outside the Main Plane, the two pronged assault had directly resulted in a substantial loss of manpower for Zhou Tian, which, after he had come to his senses, made him feel quite heartbroken.
Fortunately, Zhou Tian had been directly teleported to the base on the Mainland, and because the situation ahead was not very stable, Zhou Tian had not placed too much of his foundation in that area. Otherwise, if the teleportation array regions on the other two continents had encountered the current situation, Zhou Tian might have had nowhere to even cry.
