A century later, superpowers are prevalent all over the world. Many cities have risen rapidly due to their reputation for developing and cultivating superpowers. Such cities are called super cities. Super City is led by a council and is usually divided into [Academy Area] where superpowers and ordinary skills are taught, [Technology Area] where various types of research are conducted, [Natural Area] where livestock and plants are raised, numerous parks, and the [Abandoned Area] which is abandoned all year round. The [Abandoned Area] next to the Academy Area is no different from other cities. There are a large number of commercial streets, small businesses, and ordinary residences [Ordinary Area].
Five years ago, the Council convened the superpowers in the city, tested them, selected the top seven superpowers with extraordinary abilities, and pushed those seven people to various fields to assist the Council within certain limits. In order to ensure that the strength of the top seven in the city is at its peak, a [challenge] system has been implemented. With the certification of a notary, if someone can defeat one of the top seven, they can replace him. Since the council did not disclose information about the top seven, only the titles of the top seven were disclosed. Therefore, if you want to challenge the top seven, you must follow the titles of the top seven and find the top seven themselves in order to have a duel.
Five years later, the Council has never made an explanation for the changes to the top seven lists. No one succeeded in the [Challenge], so those seven people became god-like existences in the city.
Regarding the [Challenge] system, the top seven have different thoughts and actions. Everyone moves towards the path they think is right, putting themselves further and further away from others.