Don't Know

Ciel was silent for a long time after hearing her words.

In the end, he nodded to her.

"Alright," he said, then sent a portal into the Immortal Domain to her.

From his point of view, there was no way his mother was deceiving him or anything.

If there was such a thing, it wouldn't even be necessary with her powers.

Plus, she could create something like the Immortal Domain easily. It just didn't have the Saint Stone so it would need a constant supply of energy for it to last.

Of course, something like a puppet with the power of a God King would practically make his safety more assured.

The Ancient Night King accepted the portal then nodded to Ciel.

"It took me about a day to make it, now you can rest in this palace," she said.

"Perhaps, in two or three days Synthia will come to this city."

Whoosh!