As an expert in the field of fictional lore and game mechanics, I can provide an explanation based on the context of the question, which seems to be related to the "Castlevania" series of video games.

In the "Castlevania" series, Falion is a character who is known to have cured vampirism through a magical spell. The spell is typically referred to as the Crimson Stone or sometimes as the Crimson Jewel. This stone is a powerful artifact that has the ability to restore those who have been afflicted with vampirism to their human form.

The process of using the Crimson Stone to cure vampirism is not explicitly detailed in the games, but it is generally understood that it requires a significant magical ability to wield and that the transformation back to humanity is not without its challenges and risks.

Here's the explanation in English, followed by the translation in Chinese, separated by "read more >>

7.To begin your quest, speak with any Inn Keeper or Bartender about rumors. They'll tell you that a man named Falion in Morthal is studying vampires. 8.Find Morthal east of Fort Snowhawk. Once there, talk to Falion and he'll discuss how to cure vampirism.read more >>