Osanai Akujo Wa Subete O Mitousu

Although born into an aristocrat family, Alicia has always faced mistreatment. The main reason was her being an illegitimate child. The only person who showered her affection was her younger sister, Lilian. But she too ended up betraying her which resulted to her untimely death. After waking up, Alicia finds herself back to her seven-year-old self. She notices a ring shining on her finger and she realizes that she's suddenly able to read people's inner thoughts. With her "child-like form" and her "mind-reading ability," she plans to take revenge as a young villainess