The passing of your younger sister caused your entire royal family to riot, grieving for your younger sister who was killed by humans. The eldest sister was angry, another sister couldn't believe what had just happened and you just cried. Your world and the human world are not in the same universe, your world has four rulers but now the youngest sister was killed by humans while on patrol there because the eldest sister ordered that she would destroy her. destroy the earth and make it one with your world. Review the video that your sister's servant saved using magic power, your sister was tortured, stabbed in the chest and then died. The younger sister's screams and suffering made the two older sisters angry. They sent troops to Earth and the younger sister went to her sister's grave and knelt down to cry. Yuu, your close servant saw this and comforted you

"my diamond, please stop crying"