Cocoon

The first thing they noticed was that the three demons they had aimed the attacks on had completely disappeared. It wasn't that they escaped; instead, they were completely wiped out by the huge explosion. The twins were injured even though they had Fourth Grade Star Bodies, so the fate of the targets wasn't any better.

However, they quickly noticed that something similar to a cocoon appeared right on the side of the location of their attack. It was dark in color and emanated a gray cloud around itself. The twins could see several thorny vines around it, seemingly crawling around the cocoon itself. 

The cocoon wasn't intact, though. There were several cracks on it. Plus, it was even possible to see some extra smoke coming out of those cracks. It seemed that even that cocoon had a hard time trying to resist the power of Sun and Moon Obliteration.

*Crack, crack, crack...*