If You Can't Learn Magic Well, You Can Only Switch to Runes.

I traveled to a famous family in the magical world, but when I was 12 years old, my qualification test was mediocre. I couldn't learn magic well, so I had to switch to runes! Yela of abundance, Wuyou of joy, Kanaz of holy flames, Gabor of abundance... In the process of collecting twenty-four original runes, Joseph Run gradually discovered the truth of this world. This book is also called "I Became a Legendary Support in a Magical World Full of Big Cs"