REGRET | CREMATORIUM

They treated MC like a burden and waste. She slept in the maid’s quarters and did chores. No one treated her with love in the first life. She was betrayed by the girl she thought of as a sister. When the family regains their memories of the torment they put her through, they will suffer much more now that they love her so much presently.

The “Father” tells her to live as if she is a dead rat. Yet is charmed by his sweet “daughter.” He starts opening his heart and treating her as his own flesh and blood. But the future foretold in the book, MC sees a future where he ruins her. So she changed herself to survive.