I recommend the modern romance novel,"The Substitute President's Ruthlessness", to you. The male lead was the substitute class teacher of the female lead in her second year of high school, while the female lead was the class monitor. They had experienced all kinds of twists and turns since they started teaching, and finally, they were happy. I recommend this novel because its plot is compact and its emotions are sincere. Perhaps it can make you feel moved and moved. I hope you like this fairy's recommendation. Muah ~😗