He is a backbone adventurer in the Adventurers Association.
When participating in the city-state defense battle, use your own shield to protect those who are about to be attacked.
Hence the curse.
In order to save himself, he began to look for treatment.
Finally, learn and master medical skills.
And found a way to control the symptoms of his curse. From then on, his appearance and name became vague among acquaintances.
Still looking for a way, he called himself a knight, and because he saved so many lives, he was later praised as a miracle doctor!
The spread of the cursed disease led him to lead an ordinary and even more extraordinary life.
