This is the Parts I've written in my story books.
Highlighted ones are the side story of other characters
Penumbra
Book I : Rebirth
Sub: The world we live in is not the world we think it is. Some legends are not just legends. Near the end of year 2012, a great earthquake happened, causing many fissures those link the earth and the underworld. Creatures and the underworld came up to conquer the upperworld. While humans are struggling, the Heaven sends down its warriors, the Angels, to aid.
Warning: Plot may give away spoilers
Part 0: Bond(Available)Highlighted ones are the side story of other characters
Penumbra
Book I : Rebirth
Sub: The world we live in is not the world we think it is. Some legends are not just legends. Near the end of year 2012, a great earthquake happened, causing many fissures those link the earth and the underworld. Creatures and the underworld came up to conquer the upperworld. While humans are struggling, the Heaven sends down its warriors, the Angels, to aid.
Warning: Plot may give away spoilers
Plot: Introduction
Part 1: Vibrance(Available)
Plot: Incident
Book II : Retaliation
Sub: Winning? No... In fact, Jim's army only strong enough to win the battle outside of Hell as the strongest are being kept in Hell, staying to guard. Why? That's the main question. Jim went on a Journey to find the other entrance which was located at the lost city of Atlantis.