I, Tsuchiya Sougo, possess a golden finger, a standard-issue traverser. My biggest goal—to bring my salted fish little sister back to China. Reason? Don't ask, it's quantum mechanics! This book is also known as "My Paranoia Prevents Me from Staying in Japan's 2D World," "I'll Make a Ruckus If I Can't Leave," and "I'm Chaotic Neutral, But I Just Want to Survive."