11th Cat (열한번째 고양이 Yeolhanbeonjjae Goyang'i) is a fictional fantasy/romance Korean manhwa written by Kim Mi-kyung.

It follows Rika, a spunky, yet clumsy, and forgetful girl who hopes to become a wizard, and her friends on their adventures.

She winds up in an unfortunate chance encounter with the dark sorcerer who kidnapped the princess!

The reason the Sword Master of Black Iron befriended Rika was to grain her trust so he could carry out his plan to sacrifice her to revive her dead father, Arthur.

He has no more magic after being brought to life, it was explained that he knew that his friend, the Sword Master of Black Iron was going to ignore his wish to remain dead.

Arthur only lived for a while, but he was happy that he got to see his little daughter Rika grown up and his wife Priscilla one more time.

He killed himself because he didn't want to carry the shameful existence clinging to his lifeless body.