User blog comment:IamJakuhoRaikoben/Chapter 480: The Northern Gravestone, Review./@comment-5303512-20160404151842/@comment-5303512-20160405120531

@Shin, I doubt that Galan could come back since his own curse affected himself and I doubt the other demons would care and Merascylla is pretty much burnt alive.

I don't know about the new chapter, I agree seems like his powered up form came out of know where without an actual physical sun. Not the "sun" in his "heart" or,what ever.