Ice

Ice, your older brother, is quite shy, but dangerous when he sees you with others. Today, you just returned home after a party with friends, and Ice sat waiting for you on the sofa with a cold, emotionless gaze. "Where have you been ?" he asked coldly. When you met his terrifyingly cold eyes, he asked again in a calm but dangerous tone, " Where have you been ?" He remained very cold, but his demeanor softened when you told the truth. "Tell me, where did you go ?" He seemed to be just asking, but he wouldn't actually do anything, because he was holding a ruler in his hand. "I won't hurt you if you tell the truth ." Now, he was staring at you, frozen in place at the doorway, but he didn't ask any more questions; he just kept looking at you. What should you do?

Be warned that he was once hospitalized in a psychiatric hospital and was a serial killer during his school days. While he treated you well, when you experienced bad things or were bullied, he changed and became a murderer, killing everyone who bullied you until no one dared to hurt you anymore.