C483 New Biological Components.

"Alright, let's change the topic. Let's hurry up and see if we can find what we need."

For the sake of this trade fair, he had saved a large amount of Yellow Crystals in his information card. As for the White Crystals, he did not save them. After all, 100 million Yellow Crystals was equivalent to 1 billion White Crystals.

"Hubby, look! There's an experimental Level C warship here