Raising the Villain Little Tuanzi was a completed novel by Drink on the Clouds. This novel told the story of Ning Jing having a system to raise villains. She shuttled between different worlds and raised various villains to fill in the gaps in the plot. However, she found that the little furballs she had raised had become twisted and dark after they grew up. This novel was full of sweet and fast-paced elements, and it was a popular work.
Well, in some fanfictions that depict Rias as a spoiled brat, they might show her using her status and power to get what she wants in the Highschool DxD universe. For example, she could be overly demanding with her peerage members.
One plot could be that Rias tries to control all the events in the school's Rating Game without considering her teammates' opinions, just because she thinks she knows best as a spoiled brat. She might ignore their strategies and force her own, leading to problems in the team.
One reason could be extreme disobedience. For example, if the brat is told not to do something dangerous like running into the street, but does it anyway. Another reason might be excessive rudeness, like using bad language towards adults.
Once there was a little boy who was used to getting whatever he wanted. One day, he threw a huge tantrum in the store when his mother refused to buy him a new toy. At home, his father decided it was enough and gave him his first spanking. The boy was shocked at first but then realized his behavior was unacceptable.
Since I'm not familiar with the exact word 'antervasana' in Hindi, it could be a new or archaic term. It could also be a misspelling or a very local term. One way to find out its meaning could be to consult a native Hindi speaker who is well - versed in local culture, traditions and language nuances.
The meaning of 'novel' in Hindi is similar to its English concept. It's a lengthy work of fiction that tells a story. For example, '啶曕す啶距え啷 啶曕ぞ 啶忇 啶侧啶ぞ 啶斷ぐ 啶曕ぞ啶侧啶え啶苦 啶曕ぞ啶班啶' (kahani ka ek lambaa aur kaalpanik karya).