Do You Want Me to Lend You a Lighter?

Actually, I didn't want to be a teacher. I gave up my dream and was about to take responsibility for the path I chose, when a cocky boy said, "Would you like to lend me a light?". My life as a teacher seems to be going awry as I get entangled with this cocky kid who has genius talent, overflowing wealth, and fame. A story about school life intertwined with dreams, talent, and love. (Source: Naver, translated) *Note: Includes 10 extra chapters.*