Looking for 1V1 Crossover and Quick Transmigration Novels

Looking for books similar to *Comprehensive Dramas: I Dwell in Spring Mountain*. It’s fine if the male lead changes with each world, but I don’t like multiple male leads in one world, love triangles, or cheating plots. I don’t mind whether the male lead has been with anyone before getting together with the heroine (though it’s better if he hasn’t), but with...