- The Grand Line of Justice, Dream and Life.
- Preface: Philosophy is deep thinking, when you get on this special car of philosophy, you will see a world that many people cant.
Author mentions the first time he's heard of some characters' names of OP was when he was playing prize claw from a young girl, his students later introduced OP to him, he didnt believe OP's good, however, he still decided to start watching anime while having doubts when he's bored. After a few episodes, he realized that OP could be the best anime he's ever watched. And then he started thinking about the philosophy inside OP. It's been almost 4 years since he first knew OP.
- Chapter 1.1 is called 'Dream of Life'. Author describes the entire SHC by introducing everyone's role. And stories of Chinese history and Chinese mainstream ideology.
- Chapter 2.1 is called 'Stolen Goods'. It's about justice, what is 'black' and 'white', what is 'good' and 'evil'. He used some examples from different arcs.
- Chapter 5.4 is called 'Ace and Existentialism'. Talking about Ace's childhood and how someone looks at himself. At the end of Chapter 5.3, he talks about Nietzsche.