In distant ancient times, our ancestors sealed a secret technique that could travel through past and present lives. This secret technique exists in everyone's brain, but most people cannot open the seal on their own. Everyone can only perceive what happens at a specific time, space, and place. However, some individuals are prophets. You can travel through it anytime, anywhere. The degree of perception in each space-time field is related to the individual's qualifications. People with better qualifications are more able to change the reorganization and transformation of matter in various time-space fields in order to achieve their own expectations. The story starts from here. Let's call the protagonist "I". He is a spiritual being who often travels through different time and space, but his reaction is slow, so he can't change anything. He can only see the scenes of his past and present life happening naturally. I can't help but feel sad and pitiful. The strange thing is that there is a power in the dark that knows that she has completed a task. She can't explain what it is, but she works very hard no matter what she does. I guess this is why I was chosen by fate.
Concept: People are in a multi-dimensional space. To travel through the multi-dimensional space, one must rely on thoughts.