I Transmigrated Into a Book, and Somehow I Keep Running Into Mind Reading

【A sweet little do-gooder, transmigrate into a book, mind-reading, illegitimate daughter, with three half-brothers. Things get rather scary after Chapter 56, so readers with weak hearts are advised not to continue.】 A seventeen-year-old girl, as sunny and lovable as could be, was so kindhearted that everyone adored her. She lost her life while saving someone, due to a misunderstanding. Will a little girl so kind she could be considered the matriarch of all do-gooders change in her new world? Can the world really turn such a kind girl, whose excessive kindness somehow cost her her life, into a selfish, self-centered person? After offending someone in the System Bureau following her death, she was tossed into a novel world with no System. But her family heard her inner thoughts, so they took her in without any misunderstandings, and her three brothers doted on her too. She was happy to accept them, but one day, while visiting a resort with her third brother and his friends, she accidentally stepped into a world full of adventure and a fair bit of horror. Things get a little scary starting in Chapter 56. It's not enough to make you scream in terror, but it might still give you a fright. Will they manage to escape safely?