Volthoom: Let Me Take a Good Look at You

"Does a creature like Doomsday have some grudge against us?" Seto looked at the exploding Oa below, his expression stiff as he muttered softly. This horrific scene felt strangely familiar... Many years ago, Ancient Doomsday had charged into the main universe and smashed Oa apart with a single blow. They had nowhere to cry their grievances and could only accept their bad luck. They had finally managed to rebuild a new Oa, only for it to be blown apart again by some inexplicable Doomsday that had come out of nowhere.