Asked the Gods and Demons

I am a god, but I kill people like crazy; I am a devil, but I save countless people. God is not a god, and the devil is not a devil. I am free to follow my heart. There are some holy warriors of holy light here, and some powerful dark magicians. As an otaku in his previous life, what story will happen when he travels to the continent of gods and demons? Let's wait and see! Newbie's work, please forgive me! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.