Rein Allvar was transported inside a book without any warning. Moreover, he was reincarnated as the last Demon lord. No choice but to accept the harsh situation he was put in, Rein Allvar strives to do his best to revive the Demon population. Any source of the picture isn't mine unless stated.

Shaun Ian Esquivel

This is a series of multiples books compiled together. Currently Book 1 is still ongoing. It starts out with the basic setting of a fantasy adventure world but I assure that as things continue, you will be in for quite a surprise : Book 1 (ongoing): Over the course of time, countless heroes have risen to defeat the demon lord. Their names, recorded in history. Tales of their achievements are known across the land. But what about the demon lords who have fallen? What of their side of the stories? One such tale is about a young boy born of Dark. What would he do now that all the powers of the old demon lords of the past belong to him? Would he pursue the path of Dark he was destined to? Or would he reach out to the Light at the cost of his own life? There is no other path. And yet he seeks it, insatiably. Book 2 (in process of story development):

It's the 41st century. But instead of hightech machines and robots it has become a world full of monsters, curses and magic. Raul, a 12 year old, tries to find a place for himself. A role in his society. He tries his best to save people but he fails. When will he be strong enough to stand his own ground. How will he overcome the changes that happens to him? When will he be strong enough to save his friend? Will he turn to the hands of evil if there was no other choice? {This series may have dark and bleak bits such as death, violence and torture. You may continue if you don't find it uncomfortable.} Also excuse the grammar, not gonna edit them yet bcs I'm just doing it for fun even though the story is serious.