Both of these books are about double academic masters. The female protagonist is beautiful and sassy. She can ride a motorcycle and take beautiful girls with her. She can help the male protagonist in fights. She is super cool. After the two of them get together, the male protagonist becomes jealous and the female protagonist has to coax him.
Regardless of the low rating, the heroine is always sweet, and the male lead is second only to her. In the past, the interactions between childhood sweethearts were closer than when people first fell in love. Before they realized that they liked each other, they often slept in the same bed.