Lesson 2
Ayame began talking about constitution.
"Constitution is how much damage/stress body can take, it's stamina and durability combined!"
Level 1 Can withstand a bite of person. "My father said that even a children's bite can hurt an trained adult person! So being able to withstand is actually amazing!"
Level 2 Can easily withstand collision of high-speed object (~100 km/h) (depends on the density of objects. Be able to swim on the surfaces of Virturn Great Sea.
Level 3 Ordinary blade won't pierce past the skin (no special technique involved). Ayame was close at this level.
Level 4 Can withstand most bomb now and the deep sea pressure doesn't affect anymore (The Virturn Great Sea's). If it was the Earth's, they could survive on deepest point on sea.
Level 5 Can easily withstand the center explosion of nuke. This nuke we're talking about is the nuke Virturan (which is very advanced in term of weapons) made. It is much powerful than Atomic Bomb.
"Is nuke really that powerful? I once saw my father deflect that thing with bare hand…?" Her expression seemed like she didn't think about it until now.
"Oh. I see." Ayame's sudden remark caused Kuro to nod in understanding. Constitution doesn't matter to deflect nuke at all.
Kuro could imagine that guy (Soujin) controlling the forces to deflect the nukes somewhere far from his country.
Level 6 Can barely survive supernova.
Although the three didn't understand what the Level 6's description meant, they just nodded unconsciously because… the name sounded cool—it must be something awesome.
"Do anyone have a question until now?" Ayame's voice resounding the entire room—she adverted her attention to the three.
… Kuro raised his hand.
"What is it, Kuro?"
"Yes, Sensei! What if, a person had Level 1 Constitution and Level 6 Agility? What would happen?" Kuro asked a question. After all, 'can' and 'do' is different. Besides, going by earth science…
"Why…? Won't they be able to…" Ayame started thinking. She've never seen such a person—nor hear about it after all.
If it was the past her, she would answer 'won't that person be able to run very fast?' But it's that Kuro who's asking such a question…
Ayame felt weird. She asked whether anyone had a question and the question came made her feel like she's in exam.
She was thinking so hard right now that she forgot the world in front of her and she dozed off…
"I see! That person will die!" After a few seconds, she came up with answer, and looked at Kuro with the eyes of expectant—eager to know if her answer was right or not.
"…huh? Oh, okay." It certainly felt weird. Kuro was the one asking for question. Why is she looking at him as if he knows the answer?
***
Resolving the complicated situation, Ayame continued onward to arcane.
"Arcane is about which spell you can use at that levels, how powerful you can use it, how good your control is and how much your mana is."
"I will explain just the average destruction/lethality of an spell because there's so many types of spell with different effect."
Level 1 Simple with mostly 1 target spell
some magic spell can cause a small 'harmless' change in landscapes. (10 uses to deplete mana).
Level 2 Some spell can directly kill a person with a single cast. (Level 2 Constitution)
30 uses of simple spell to deplete mana.
Level 3 Some spell can probably destroy a small town.
Spell with a power to hurt Level 4 Constitution will be castable (at the cost of something).
(Average spell deals damage to Level 3 Constitution.)
(Casting Level 1 Magic Spell will never deplete mana as the recovery rate is faster than which you can cast.)
Level 4 Some incredibly dangerous spell with a touch can kill person (~Level 3 Constitution).
Some AoE spell have blast radius close to nuke which can destroy a bigger town.
(Level 2 Magic Spell now won't deplete your mana as the recovery rate is faster.)
Level 5 Average spell can kill Level 4 Constitution or below with just a touch
some spell can also kill Level 3 or below just by being near of it.
Some AoE spell have the blast radius of Atomic Bomb (as per mentioned in constitution).
A spell with all mana focused in one spot can cause a heavy damage (or even kill it) to Level 5 Constitution.
Level 3 Spell won't deplete the mana pool as the recovery rate is faster.
Can fire 20 Level 4 Spell before depleting mana.
Level 6 All magic spell is incredibly dangerous, it can destroy a medium-ranked city.
A single target with all mana focused at one point can damage Level 6 Constitution.
Some spell (with some cost) can have a magic power stronger than the blast of supernova which means you can directly kill Level 6 Constitution (Forbidden Magic).
Can fire a single forbidden magic before depleting mana (excluding the cost).
Recovery rate faster than Level 4 Spell.
Can fire Level 6 Magic Spell 10 times before depleting mana.
An exception can exist above this information… basically, this is but an average information and a person that can fire Level 6 Magic Spell can/may exists.
With a haggard breathing, Ayame asked everyone if they had a question…
'Now that I think about it, I wonder which level is that Cloud Javelin that was thrown?' At this thought, Kuro raised his hand, slightly darkening Ayame's expression.
"Ayame-chan, is there any levelling system for Esper?"
Esper, Kuro was talking about his water ability and Korone's earth ability.
Finally, a good question which she can answer! With a brightened face and slight smug, she answered.
"There is none because—different from Magic Spells which has the limited elements you can fire—Esper has no limited elements and Esper has an endless variation."
"For example, controlling weather to make it rain, storm - controlling a vibrations to create an earthquake - There's even a person that can increases their own speed… now that I think about it."
"Kuro, Level 1 Constitution and Level 6 Agility may be possible as long as you have the right Esper ability."
As she continued her words, her expressions continues to bright and the smile on her smug face began to widen. She was happy because she could now answer Kuro's previous answer as a teacher!
Kuro smiled to her before nervously smiling to empty space.
What a complicated battle system. In Kuro's impressions, this world was like
One Piece + Marvel / DC Universe + One Punch Man + Baki
Fantasy + Modern + Sci-Fi + Isekai… etc.
The combination of Modern and Isekai.
The combination of Fantasy and Sci-Fi didn't make sense!
At this moment, Kuro swore to himself to live peacefully without being in constant danger.