I Have Nothing but Muscles in a World Where Magic Reigns Supreme

[Ridiculous, laugh-out-loud comedy! Muscles overpower everything! Purely invincible wish fulfillment, mindless fun and thrills. If that’s not your thing, stay away!]

I was pushing myself to the limit with squats at the gym when the floor suddenly cracked?! Then, for some inexplicable reason, I found myself in a magic-dominated fantasy world, still holding dumbbells and stuck in a squatting position.