C130 The Construction of a Light Air Transport Factory

He glanced at the stack of azure blueprints in his hand, six of which were enigmas, treasures from the Beast Tide War. The remaining three came from various sources: one from Master Bei, another from a little girl in the Underground World, and the last from Yi Xue of the North Pole.

Upon appraising the six mysterious blueprints, Tang Xiaofan was pleasantly surprised by his fortune