Cast: Ga On bi

Sequel to Immortal Regis. Reading the entirety of the prequel is highly recommended.Chaos has gotten itself a new Regis, Nex, a seemingly heartless ruler who destory everything and everyone who stand in his way. A small boy named Xix, who's contracted with an Evil... 

One day, suddenly... a night where the moon shines like never before, a boy meets the otherworldly Serin, a denizen of Chaos, only to die and become the undead. Now immortal, he can no longer exist with humans due to an ancient law... A tale of revelations that begins as he returns to Chaos, the start of a new adventure!