Lin Fei had already known earlier that the Nine-tailed Holy Bird could detect underground Crystal Stone and rare ores, and could absorb Crystal Stone energy, or use the Crystal Stones to refine into top-grade Crystal Stones.
Indeed, even if the nine Nine-tailed Holy Birds gave the Celestial Saint Gem to Lin Fei, once they had Crystal Stones and time, they could refine top-grade Spirit Stones again.
And as for Lin Fei, if he didn't take these nine Celestial Saint Gems, it would be extremely difficult for him to go to the Celestial Saint Palace to rescue his parents.
Thus, Lin Fei looked at the lead bird and said, "Alright, I will accept your Celestial Saint Gem, and I will remember this favor, and will definitely repay the Holy Bird clan in the future."
"Young Master Lin, there's no need to be polite!" the lead bird nodded slightly, feeling gratified that Lin Fei agreed to accept the Celestial Saint Gem.
