Rougher Than The Rest Of Them (Male Knuckles Reader x Dragon Ball)

"As far back as I can remember, I've lived here on this vast Island in the sky. Guarding the Master Emerald and the Chaos Emeralds, from anyone that can harm them. I don't know why it was me that was given this job, why this was my fate. But this is my destiny, to stay on this floating island in the sky, forever. Or at least, that's what I thought."