Announcement

"Yes and no," Samuel said. He could hear what these two people were talking about, so he chose to interject. 

"While some of the magic cores will be left behind for research, the rest can be used in this way. There are more magic beast rank 1 each day and their number is estimated to increase in the future."

Unless you can seal all the cracks.

But there were too many cracks and the government had long given up on the thought of sealing these cracks. After all, no one knew what they needed to close that crack. 

So far, no one dared to enter the crack and they had to estimate the depths of the crack. How much materials would be needed to cover up those big cracks?

No one knew. 

So it would be more cost effective for them to think about how to deal with these magic beasts that came out rather than dealing with the cracks. Even if some people wanted to close those cracks, it was not something they could possibly do in a short term.