It is named "Long Yang" in the game.
It seems that you know the origin of this name. Long Yang was a famous male favorite during the Warring States Period.
"Solanum" is the name of a plant, but now the "Solanum" generally refers to "Sunflower". Since the sister "Solanum" needs the protection of her brother, let her "Sun", so the game producers named his brother "Long Yang"; Long Yang in Sword and Sword III is fictional, different from the male favorite "Long Yang" in history, and the time is also different. Long Yang's life in Sword and Sword III In the Spring and Autumn Period, the male favorite Long Yang lived in the Warring States Period.
Let’s look at how Fairy Sword is named: Starting from Fairy Sword III, the protagonist’s names all have origins. The name of Sword and Sword Three is taken from Chinese herbal medicines and plants, the name of Sword and Sword Three Gaiden: Love Chapter is taken from the stars, and the name of Sword and Sword Four is taken from jade and minerals.
Sedum, Xuejian, Nightshade, Jacaranda, Chonglou, including the three characters "Xu Changqing", are all names of plants, and they are all Chinese herbal medicines. As for "Purple Xuan", it is taken from the plant "Hemerocallis", but there is no such plant as "Purple Xuan". The plant "Purple Xuan" mentioned on the Internet has nothing to do with "Purple Xuan". In addition, phoenix is ??also a plant, but not a herb.