Dragon Ball Super Official English Chapter 43 Has Been Released!
They have shown this in a very cruel way. The goat condenses the life energy into a sphere and eats it just like how a true evil villain should. This causes a great energy in the form of rays and it attacks the Kaiō-shin again. The galactic patrol observes this battle from a distance, because it can not do anything. Moro approaches the Kaiō-shin to kill them but the Dai Kaiō-shi makes one last attack and finally manages to defeat him.
Apparently, the Dai Kaioshin gave up the majority of his power in exchange for sealing Moro’s magic powers. He then entrusts him to the Galactic Patrol. Even without his magic, his battle power is formidable. I think if Dai Kaioshin had his magic powers, he could have defeated Kid Buu or sealed him at least. Well then the galactic patrol takes it from there and imprisons him. I am not surprised that they were just watching by the sidelines.
The Galactic Patrol intended to give him the death penalty, but none of them could carry it out, so they locked him away with a life sentence instead. Moro has been alive and incarcerated for more than 10,000,000 years. Merus suspects that Moro’s magic power has returned, so they want to get the Dai Kaioshin out of Boo to help seal it again. I really don’t know how will they do that though.