Mykel and the others were still trying to convert the Kings of Hell in the second layer of hell into their own side. There were four Kings of Hell in the second layer of hell, and since they had gotten Paimon and Balam, they only needed to get two more.
"You're saying that if we want to go to the third layer, all we have to do is to summon all the Kings of Hell and open the path?" Jeanne asked as she looked at Amaryllis after Amaryllis explained to them what they found. "That's easier than we thought it would be. So once we made the rest of the Kings of Hell to our side, we can easily go to the third layer," Jeanne pointed out.