[Shuangwen + Not the Holy Mother + Gou + So many beauties + The end of the world] (Little trash readers, come in and read!)
Unlimited upgrade system: pay cash and everything can be upgraded
Ordinary door (upgrade) - steel door (upgrade) - intelligent security door...
Smartphone (upgrade) - unlimited battery cell phone (upgrade) - holographic projection...
Cash (upgrade) - Cash cow (upgrade) - Cash cow acceleration...
Air (upgrade) - small space (upgrade) - large space (upgrade) - absolute space...
Ling Feng (upgrade) - improve all aspects of physical fitness (upgrade)...
Ling Feng looked at the system interface and suddenly fell into deep thought. Can everything really rise?
Ling Feng pointed at the end of the world...
[Ding! The difficulty of the apocalypse has been increased by one level (National Awakening), congratulations to the host for getting the novice gift package]
"All upgrades require cash, but why is only the apocalyptic level free?"
"No, no, what do you mean by the novice gift package just now?"
Ling Feng felt a headache.
How to lower the world level? Waiting online, it's quite urgent...
