After shoving the Godheads into his body, Lin Huang merely peeped at the refinement progress and stopped looking at it. Instead, he asked Xiao Hei, "You told me that grade-3 cards only work on virtual god-level. So, does that mean a grade-3 Healing Card can be used to heal Mr. Fu's injury?"
"Yes. If it's a grade-3 Healing Card, almost all injuries can be healed for people below true god-level."
"Alright, I'd like to trade a grade-3 Healing Card."
"Are you sure you want to trade directly? If you trade a specific card directly, it'll take ten times more of your card rewards. Moreover, your card rewards are grade-2, so the ratio to trade in a grade-3 card would be 100:1. In other words, it'll take up to 1,000 card rewards for you to trade a grade-3 Healing Card."
"I know. Do it," Lin Huang confirmed. He knew about the specific card trading condition since the beginning. After all, he had done that more than once.