Some spells and magic can display unique advantages in the early stages, just like the simplest Fireball Technique, which involves many advanced technologies in technology.
Although technology can easily mimic the Fireball Technique, and it may not involve much technological content, like a grenade... that weapon is the technological version of the Fireball Technique with no problem.
But the operation method of the Fireball Technique, when applied to technology, involves energy extraction and other technologies.
Therefore, applying some spells to technology can directly break through the current technological constraints.
Once technology breaks through to that extent, it can reach domains that spells or magic cannot easily touch.
The same goes for the reverse; telescopes can replace Eagle Eye Skill, and microscopes can even match those special observation magic.
