Seeing the simulation rewards, Su Xing raised an eyebrow.
"The original sources of wood and fire are not bad... but they are not within my current consideration..."
"Body-Protecting Sword Aura plus Integration Phase at the eighth level, it actually requires 3.1 billion energy?"
"Sigh, it seems I can only exchange a part of True Person Wan Mu's legacy..."
Su Xing currently didn't have enough energy, so he first checked the time. At this moment, Lu Yuanwu should have been waiting for a long time.
Thus, Su Xing disguised himself and restrained his aura, heading to trade with Lu Yuanwu.
Half an hour later, Su Xing returned to the Spirit Field Cave.
In addition to gaining 2 billion more energy, Su Xing also learned the news that a large-scale Alien Metal transaction would be possible in over a month.
"Counting this batch of energy, the total amount of energy I have in hand is just over 2.1 billion, still about a billion short..."