Inside the system space.
Hiro quickly recovered from the shock. Looking at the prices, Hiro filtered out perception-based spells first, both passive and active abilities.
The spells were ranked SS, S, A, B, and C. There wasn't a specific tier to the spells as the power exhibited by each spell was proportional to the user's tier.
However, even in the same tier, there exists the powerful and the weak. For example, the Infinite Sword Matrix was an S-ranked universal spell.
In the perception category of universal spells, Hiro quickly found the equivalent of {Divine Sense} and bought it.
[Item: Divine Perception.
Rank: S.
Compatibility: Universal.
Price: 40,000 points.]
…
With the {Divine Perception} as an example, Hiro browsed the other items in the shop.
The pricing of items had an increment of 10,000 points per rank, but the base price of each item was different.