The Beast World? Then I'll Eat Well, Drink Well, and Have Beauties in My Arms

Qin Tian has just graduated from agricultural university as an outstanding graduate student. While out on a field study with her advisor, she falls from a cliff by accident while researching plants growing on its edge, and unexpectedly transmigrates to the beast world.

One female lead, multiple male leads

Not a strong female lead; all the male leads are pure and devoted to her (beloved-darling story)