Meanwhile, on the other half of the Universe...
"Are you really going?" A Death Spirit at the Peak of the Divinity Realm asked the man in front of him.
The man nodded, looking in the direction of the other side of the Universe. "It's long due for me to pay some old acquaintaces a visit. Besides, if everything goes according to the plan..." The man said nothing after that.
He was obviously Kafan, Roan's Master. Just like Roan guessed, part of the deal with Gragatou was to tell him in case the Semi-Celestials really found the Hidden Realm. To make sure that would be the case, Kafan also said he had more information regarding that place, but he would only share it once they met at the Hidden Realm.