True power in these narratives is defined by the relationship between the individual and the system's rules, regardless of the physical output. Comparing a YPS-1 authority type to a YPS-6 physical type is a category error; one operates on the axis of logic, the other on the axis of force. This gap renders raw combat metrics meaningless, shifting the focus to their DNA profiles. Goku embodies the "Forever Trainee" archetype, where a high Ego score reflects a drive for infinite self-transcendence. He does not seek to break the system but to push its physical limits, often treating planetary crises as mere training exercises. Shiro, conversely, operates with an Ego score of zero, existing in a symbiotic lock with Sora. Her power is not additive but subtractive; she strips away the opponent's options until only one logical conclusion remains. While Goku's narrative protection (Luck) ensures he survives to find a tougher fight, Shiro's survival depends on the precision of her calculations. This comparison reveals a fundamental divide in isekai philosophy: Goku represents the triumph of the will over the body, while Shiro represents the triumph of the mind over the environment. One expands the boundaries of the possible, while the other solves the puzzle of the inevitable.