Unlimited exchange of the flood

Liu Feng crossed into the flood. Unfortunately, he was just an ordinary human race! But he has a virtual exchange platform, which can be exchanged for any magic weapon and skills in the wilderness world!
The chaotic clock is very powerful, isn't it? I can exchange ten. Although each one can only be used once, it will kill you!
The Tao Te Ching is very dragging, isn't it? I exchanged Daozu Hongjun's cultivation method "Huangting Neijingjing". What method do you want? What method do you want?
Ginseng fruit: 10 million exchange points
Chaos clock: 10 billion exchange points
Pangu Fan: 10 billion exchange points
Taiji map: 10 billion exchange points
Huangting internal view: 100 billion Exchange point
There are a lot of original magic weapons, right? I have more exchange points, but the exchange points are not good