Under the Panel: Record of Despair Reincarnation in Another World

My name is Lore. I have a panel. It doesn't give me tasks, it doesn't give me rewards, it doesn't explain anything. It's just recording me. [Literacy speed: Abnormal. [Physiological rejection of specific symbols. Reason: Unable to classify. [Acute stress response triggers. Source of external stimulus: Unidentified. I thought the system was broken. Until that day, her blood flowed through my fingers with the same temperature, and I saw myself killing her in a flashback. She glanced down at the wound. Look up at me. The confusion is not because of death, but because my hands are shaking. "... Why?" "I love you." "Yeah. I love you too." A line of text popped up on the panel: [The source of the memory fragments cannot be traced. The content is highly overlapped with the current scene. I have never killed anyone in this life. But I'm starting to think this isn't the first time.