After learning about the Card World's system, Zhao Fu became very curious about matters related to the Card World itself.
Hillary carefully explained to Zhao Fu that within the Card World, aside from their Card Clan, anything could be cardified—trees, stones, flowers, grass, wild beasts, flowing water...
Even intelligent races other than the Card Clan could be cardified, such as humanoid creatures, giants, antlered people, blood warriors, python people, and half-lizard people.
Cardifying all manner of objects was also a unique talent of the Card Clan; other races did not possess this ability.
There were also limits to the power of what could be cardified. The stronger a person was, the stronger the things they could cardify. Weak people could only cardify things like small stones and insects.
Furthermore, cardifying inanimate objects required less power than cardifying living creatures.
There were three types of cardification. The first was voluntary cardification. For example, wild beasts and races—any creature that could be cardified possessed the ability to cardify itself, meaning the ability to turn itself into a card.
This usually happened when a creature willingly pledged loyalty and obedience to someone, turning itself into a card.
As long as one held a card, they could summon what was within it at any time.
For example, if someone held a giant card, they could release it from the card anywhere, and a giant would appear there. Of course, releasing it from the card also consumed a great deal of power, so weak people generally could not summon overly powerful creatures.
The second type was the most commonly used kind of cardification—cardification by others. The Card Clan could cardify everything in the world: not only flowers, grass, and trees, but food, houses, and buildings as well.
The final type was forced cardification. This mainly