The Demon King’s Daughter Is Too Kind!!

Demon King Ahriman has a strange issue to deal with: her daughter Duo is friendly with all the people she meets. This stops Arihman from executing his world invasion plans, worrying about her daughter and her behavior that is not fit for a demon. Duo enjoys making friends, helping others, and spreading peace for all beings, even humans who are supposed to be their opponents. However, Ahriman praises her for her softness instead of punishment. Along with her teacher, Jahy, Ahriman plans to remove her kindness and fill her heart with cruelty and coldness to be a demon.