Start the Portable World, the Bigger the Space, the Stronger I Am

Portable World+Multiple Heroines+Game World Zhou Hong traveled to the world of cultivating immortals, bound the seeds of the Hongmeng world, and activated the strongest world master system. As long as he continues to expand the space and upgrade the world, Zhou Hong will become stronger. Accumulating to the level of world improvement will also reward ten draws in a row. ... [Ding: The world advances to level two, unlock: World Tree] [Ding: The fusion is successful, congratulations to the host for becoming immortal and gaining eternal life] "What? What a waste of effort!" System: "..." Zhou Hong just started. From then on, playing in the world, enjoying life, collecting beauties from the world, and upgrading became a matter of course. Until one day when he looked at the majestic world under his feet, which was much bigger than the fairy world, Zhou Hong sighed and completely lost the desire to fight. (Note: The world is flying, the game world, not an upgrading cool article)