The Brave of Boner and the Demon of Halphas

※For the best experience, please enable voice playback in the options menu. The protagonist, Theo, is a young man who vows to expel demons from the overworld. After going through a lot, he finally became a Brave and embarked on his journey.  The destination is the city of Manko in the Kingdom of Goodland.  Vicious demons called Halphas are occupying the streets. But what appeared in front of Theo were cute demon girls. As enemies, what will happen ahead of them ... No one knows the answer yet. “I will liberate Manko City and make those guys who look down on me admit that I am a top-notch Brave...