Yale left the magma pool after dissipating the isolated dimension.
"Thank you. I am leaving now. Take good care of Aizu. Contact me if you need help."
Before there was time for a reply, Yale had already disappeared, but that was quite typical from him since he obtained the True Dimensional Divinity.
As for what had happened inside the magma pool, Yale wasn't lying when he said that he wouldn't say anything while staying inside the multiverse, so Firene was clueless about it.
Yale returned directly to his house, where he discovered that Lina was looking for him.
"Why do you always disappear without notice?"
Although Lina didn't mind that Yale used the True Dimensional Divinity to travel quickly, she didn't like that he did it without telling her first. She couldn't monitor other universes, so she was worried each time he disappeared.
"I received an emergency signal from Aizu, which means mortal danger. I didn't dare to be late."