The concepts.

Infinity Stars are individuals who can channel a rare energy linked to Infinity. Their awakening changes the course of conflicts and history.

Each Infinity Star has a unique signature and limits… until their next awakening.

The Kimyohas are genetically modified, purple-skinned beings whose strength, speed, agility and endurance far exceed those of humans. Their bodies regenerate rapidly, allowing them to heal almost any injury.

They harbor a deep hatred of humans, making them a constant threat.

Known weaknesses:

The heart:

Exhaustion:

The arcanes are special techniques used by all fighters in the manga. There are basic arcanes (the most elementary), advanced arcanes (harder to perform), and mastered arcanes (the most powerful). Other specialized types of arcanes also exist…

The FKA is a strategic organization involved in managing, studying and exploiting the Kimyohas. Ally or enemy? It depends on your perspective.

The system of government in Yorokobi Stars works as follows: each country conquered by the Kimyohas is ruled by a Lord appointed by the Gods of Olympus. Each Lord commands several captains, who oversee operations to maintain order in the country.