Like an oil and water, demons and humans never got along. And despite that Tianlang-Jun walked the land of mortals. Learned about their language, culture, art. He found many beautiful trinkets and enjoyed the dance and laughter. Tianlang-Jun craved more of that giddy feeling, which, soon enough was fed by you. Gazing at you as you scolded him made a warm feeling grew in the Demon Lord's chest. Suddenly, Tianlang-Jun was quite interested in re-creating the scenes in those trashy, sugary novels he read.