The titular Sword Immortal Son of Heaven is of course one of the main characters. He is the central figure around which most of the story revolves.
There is also his master, an old and wise immortal who has taught him many of his skills. His master plays a crucial role in guiding him on his path to becoming a great sword immortal.
A female character, perhaps a fairy or a mortal with special powers, might also be a main character. She could be his love interest or a powerful ally, adding more complexity and emotion to the story.
Well, one interesting plot could be the protagonist's first encounter with a powerful celestial beast. It tests his skills and shows his growth potential early on.
The main character is usually a young hero with great potential. I can't recall his exact name right now, but he has a strong will and is determined to master the 'Sword of Heaven' for some noble cause.
Without having read the 'heaven defying sword novel', we can only speculate. There might be a young and inexperienced but highly talented protagonist who is fated to possess the heaven defying sword. There could be an old sage - like figure who imparts important knowledge to the hero. The villain could be a power - hungry individual who wants the sword for his own evil purposes. And there may be a group of comrades who join the hero on his adventures, each with their own unique skills and personalities. Maybe there's a female character who is both strong - willed and kind - hearted, and she may play an important role in the hero's development and in the overall story.
Kirito is one of the main characters. He is a very talented and strong player in the virtual world.
The main character of Sword Dynasty web novel is Ding Ning. Ding Ning is an interesting character with a complex backstory. He has to overcome many obstacles in his path to become stronger. Xue Wangxu is a crucial character as well. He has a lot of knowledge about martial arts and passes it on to Ding Ning. Besides them, there are other characters like some female characters who have their own storylines and contribute to the development of the overall plot. For example, there might be a female character who has a special relationship with Ding Ning, either as a friend or a potential love interest, and her actions and decisions also affect the flow of the story.
Since it's a web novel, it might have a main character who is an outcast or has some special ability that sets them apart. There could also be a mentor - like figure who helps the main character in their journey. Another possible main character could be a villain who opposes the protagonist's goals.
The protagonist is surely one of the main characters. He is the one driving the story forward with his quest for the heaven - defying sword. Then there's his mentor, who plays a crucial role in his early development and provides him with important knowledge and guidance.
Obviously, the youngest son is one of the main characters. There might also be his parents who play important roles in the family conglomerate. His siblings could also be main characters as they are likely involved in family dynamics and power plays.
The protagonist is of course a key character. He is the one who embarks on the journey of sword - seeking and self - improvement.
Since it's a 'sword god' in the title, he is probably the central character. There might be a mentor figure who taught him the ways of the sword in his early days. And there could be an antagonist, perhaps another powerful being who is jealous of the sword god's power or has a different agenda that clashes with the sword god's. There may also be a love interest for the sword god, a female character who is either a fellow warrior or has some special abilities herself and plays an important role in the story.