Antagonistic characters are also likely to be important. They could be those who envy the saint's omnipotent power or those with their own motives that conflict with the saint's use of power. Their interactions with the saint create conflict and drive the story forward.
There could also be some other characters related to the saints, like their apprentices or followers. They may inherit or be influenced by the saints' omnipotent magic power. Maybe there is a young character who is being trained by a saint and gradually shows signs of having a very powerful magic due to the saint's teachings.
It could be due to their pure and selfless nature. In the novel, the saints might have gone through some kind of spiritual purification process. Their selfless deeds and noble characters make their magic power omnipotent. They use their magic not for personal gain but for the greater good, like protecting the world or helping the weak. This kind of positive energy may be amplified into omnipotent magic power.
The plot of this light novel is likely centered around the concept of omnipotent magic power. It could involve the saints using their power to solve problems, face challenges, or even face moral dilemmas. There may be antagonists who are either threatened by or trying to take advantage of the saints' power.
The saint herself is surely an important character as the story is named after her and her omnipotent magic power.
There may be a prince or a noble who is involved with the saint. He could be someone who is initially skeptical of her power but later comes to rely on it. Maybe there's also a wizard or an old sage who serves as a mentor to the saint, guiding her in the use of her omnipotent magic.
It might be depicted through her ability to perform miracles, like healing the incurable or bringing the dead back to life.
In many such fictional settings, the concept of an omnipotent magic for a saint might be related to the balance of the world in the story. Her magic power could be omnipotent to counteract great evils or restore order. For example, if there are dark forces threatening to destroy the world, her magic is the only thing that can stop them, thus it is made omnipotent by the story's design.
Obviously, the saint herself is a very important character. Her omnipotent magic makes her stand out.
One unique feature could be its exploration of the concept of omnipotent magic power. It might show how the saint uses this power in various situations, like saving the kingdom or helping the common people.
In most 'omnipotent sage light novel' scenarios, the main character is obviously the omnipotent sage. There might also be a young and inexperienced character who is mentored by the sage. Additionally, there could be an antagonist, like a dark wizard or a power - hungry noble who stands in the way of the sage's plans or the peace of the world in the story. And there may be some other characters that are part of the sage's community, such as fellow sages or local villagers who are affected by the sage's actions.