1. Space-time structure: The timeline of the main universe is sacred and unchangeable, but there are a large number of parallel "possible" derivative universes (such as EX, AF, GT, etc.), Which together constitute the "Dragon Ball Multiverse".
2. Time and Space Patrol: A cross-time and space organization tacitly approved by the All-King Temple and secretly supported by the King of Time. It aims to maintain the stability of each timeline and avoid chain collapse caused by time travel.
3. Core conflict: The protagonist group needs to resolve the crisis in the parallel universe without changing the history of the main universe (Z, Super). Any interference with the main line will lead to sanctions from the King of Time.
4. Transformation system: Based on the existing systems such as Super Saiyan God and Zizijiyi, and integrating the characteristics of each parallel universe, new forms such as "Super Saiyan God·Rampage (AF)" and "Zujijiyi·Time Regression (EX)" have been developed.
