Responses
Yeah the author will nuke Ian and make him turn into Brian with dark hair. Realistically there’s no way for their personalities to mesh since they are exact opposites, so author will just go with who she likes more.
I'm sure I'll get hate for this, but heart me out. I'm pretty sure that once Ian has his memories back, he will pretty quickly fall for Sol. Sure it's super drawn out, but personally I like having a detailed love story. I know that Brian and Ian aren't the same and are the same all at once, but this is how they initial relationship was built. I only wish some of my favorite love mangas focused this hard on a relationship before giving it a tragic end and a happy reincarnation.