Demonic_angel
it's bad I don't even know who Gabriel ISS that's in his shadow realm .... book's been abandoned for so long only Gabriel that comes to mind is karyk double !!!
It's the person that Lucifer saved during his Promotion Exam to Captain in Star Alliance Exam World. He was sealed in for centuries, until he met Lucifer.Lucifer kept him in his shadow realm when he returned to the Ship after the exams because he didn't want Star Alliance instructors to find out about his existence.Hope that helps.