[Crossover] The Magician of Flowers

My family follows Taoism.

So when I read The Death of King Arthur and felt a surge of heroic ambition, I set the book on the offering table before Lao Jun's image, lit three sticks of sandalwood incense, and sincerely made a wish:

I want to become a knight who is invincible and revered by everyone!

The next day, I woke up and discovered...

I had become a magician.

Reader's guide:

1. The setting is mainly based on FGO, and Merlin follows the FGO version.

2. The synopsis isn't representative of the story, but it is a running gag.

3. Please don't nitpick the research.

4. Updates are irregular, probably every six months or once a year.

5. The rest is undecided...