Caizher only saw a rip in space from the beings like the little girl back on earth with an umbrella. This is the first time that Caizher saw it again
That rip in space was a testimony to just how powerful the explosions that were caused by the crystals. Caizher thinks that even the strongest wyverns present there won't survive it
Every single wyvern living in those islands might have already died
"Hahahaha!!" Caizher heard Jelal's laugh and he turned to look at the man with blazing eyes. He can't help but admire this man more and more. He is a true leader!
After the explosion, Jelal sent messages from his watch and the other spawns that were not near nor far from the previous ice islands made their move to make sure that no one will survive
Jelal ordered a lot of his strong men to wait for his order and kill the lucky ones that would survive the explosion. It was not because he was a coward as he didn't do it himself but it was because he can't