Due to the relationship between the worldview, this article is not a very cool article, and the ability is not so fanciful, so don't spray if you don't like it. If you feel that some of the places written in the early stage are not very reasonable, you are welcome to put it forward, and the text will be corrected later.

Background:

This is a planet with scientific and technological prowess and biological species comparable to that of Earth. Suddenly, one day, the creatures on the planet mutated and transformed into a kind of demon beast, not only with intelligence, but also with the ability to speak, communicate, and organized, but also with extremely hard bodies, and bullets and other things could not hurt them at all. The monsters are rapidly expanding their territory and have a tendency to dominate the earth. Desperate humans eventually used nuclear weapons, which caused great damage to the demons, and the demons relented. came to a stage of confrontation between the two sides. In this time of peace, humanity suddenly discovered that these mutations had also happened to them, and that part of the population had special kinds of superpowers, and these supernatural beings had a longer lifespan than ordinary people. The remaining humans on the planet have united to form an alliance to organize these people into an army to compete with the monsters. Those who don't have superpowers organize scientific research to develop technology that can defeat monsters. This article begins a hundred years after the appearance of the demon beast.

Ability (Proficiency) Levels:

E, D, C, B, A, S, SS, SSS.

E-Rank: Only uses fur, which is stronger than normal people.

D-level: The average level that most people can achieve after natural growth without any external support.

Level C: The level that can be achieved with training. It can also be adjuvanted with medications.

Class B: A level that can only be achieved with systematic training or the help of medicine. The main grassroots combat effectiveness of the army.

A-level: A level that can only be achieved after entering actual combat, and has certain requirements for talent. It can also be achieved by binge drug use. This level can be used as a teacher in school and as a captain in the army.

S-Rank: A level that can only be achieved with a high level of talent, or a level that can only be achieved by a breakthrough in potential, and the potion support is completely useless at this stage. This rank is for generals in the army.

SS Grade: A level that is not talented enough and cannot be reached by potential breakthroughs, a unique sign of genius. This rank is the commander of the army.

SSS level: Those who have enough talent, enough perception, and potential breakthrough can reach the level. Demon King level.

Other settings

The higher the level of an ability, the more proficient the ability will be, the more space it can work with, and the more energy it can use, the more lethal the ability will be.

There is a difference in purity of ability, and the purer the energy, the stronger it will be when all other things being equal.

There are also good and bad abilities, with different kinds of functions. Abilities also have restraints, allowing low-level to play high-level.

The level of the ability is raised, the B level is previously promoted through the assessment, similar to the diploma in our society, and there is no special ability, and after the A level, it is to master a special skill, in order to determine whether to reach the level.