I was reincarnated in an R-19, psychological novel, where the sub-male lead was blinded by jealousy and imprisoned his sister, the heroine, whom he doesn’t share a drop of blood.The problem is that she was reincarnated as the childhood friend of the sub-male lead.She was killed by the villain as the character who tried to help the heroine!From now on, she can prevent a terrible future by preventing this guy from becoming a villain.For years like that, she struggled to stop her childhood friend from turning into a villain.“Lucy, what are you doing there?”“Go away! You can’t look!”Or preventing him from seeing the heroine being confessed to…….“Your sister has brought you flowers.”“T-The deal the woman gave you?”It was basic for her to say nonsense.*It is no exaggeration to say that she devoted her entire childhood to twisting the original.But why…“Let’s go, this is not where you will be, but my room.”Why is he trying to imprison her instead of his sister…?“Let me bite your ankle once. Then I’ll let you out of here.”If she gets bitten, he’ll be able to see where she is and what she’s doing!However, it seemed that her voice could not reach his ears.It’s not only that she couldn’t stop her childhood friend from becoming twisted, but she’s going to be prisoned as well.