Heroine for Hire, Volume 1 (Heroine for Hire #1-4)

Shuko Kodakamine is strong - too strong, by the standards of some. She hopes to make a good high school debut, but that plan goes up in smoke almost immediately when she injures the attractive, charismatic Serizawa-kun... and later suplexes him, to boot! But when Serizawa-kun finds himself in hot water with a jealous boyfriend, it's Shuko who comes to his aid... and he comes up with a ridiculous proposition: If Shuko becomes his bodyguard, he'll make her the most important girl in his world!