Give the Magic World a Bit of Sister Control Shock

My biological sister is called Rika, and she is the best sister in the world. My appearance, personality, etc. Are all perfect. She has been taking care of me since I was a child. Except when she used a ring to make an engagement with the boy named Yigu when I was ten years old, which made me feel a little sad and wanted to cry... But my sister said that she still loves me the most! She promised to be with me forever, and she said we would never separate. So, even after the car accident, even if my sister changed her appearance, she still stayed with me (.. And my brother-in-law). There's nothing wrong with that, right? A few years later, Brother-in-law Yigu was arrested one time and after breaking into that building single-handedly, I finally figured out everything and the reason why my sister became like that. What curse? That's not a curse at all. Why do you want to execute my sister and brother-in-law just because of this? I also bear this grudge against the annoying high-level magicians. Later Otoko's brother-in-law was arrested and sent to a high school, and I was forced to be sent to Saitama by the silver-haired bastard. This bitch said that a guardian of the same age would be arranged for me there, and he would only wait for me and that person to come to a high school together after graduation... And this guy called 5t5 is not only unbeatable but also really annoying! I also remembered this grudge! After I became stronger, I decided to go explore the higher-ups in the magic world, and by the way, I also sent 5t5 to go streaking in Shibuya. *** When he received the call from 5t5, Fushiguro-san could already picture the rippling expression on that person's face very closely. Who is the person who needs to be watched closely? Two days later, the new person who was transferred to her class appeared on the podium. She smiled and greeted politely and gently, but her eyes seemed to be locked on her. "I am Eri Kimoto, please take care of me in the coming time." It's not like 5t5 said she needs anyone to worry about. She looks very well-behaved. Megumi Fushiguro watched her quietly as she pulled up the bench next to her and sat down. She seemed quite quiet and kind... Immediately afterwards, this quiet and kind little girl just figured out some spells and spell tools on the second day, and on the third day she almost killed the second-level curse spirit with her bare hands. Before Fushiguro could recover, the bad guys on this territory had already begun to bow to her and call her big sister... Fushiguro: "..." Completely different from what it looks like… This guy is so crazy! Tips orz: cp benefit 1 Don't dismantle the incense and don't torture the bones. 2. The heroine's character is more like the chaos camp if compared with the black and white camp. 3. I haven't finished reading the comic, so some of the plots will be based on my own interpretation. 4 Will kick out some people's lunches, and the Hyakuki Night Walk will be advanced Purpose: Live well, for the family you love, and for yourself who is loved by your family.