C480 Enormous opening of the barrier

"In this situation, if we can find out everything about it before, it would be very good. However, in the face of this, no matter what, I feel that it is useless. Now, no matter what, we have to think of something."

"Although we didn't get to the bottom of this earlier, it's not that easy this time." Although we didn't get to the bottom of this earlier, it's not that easy this time. Actually