Summary: What a surprise! Lin Huanhuan traveled to another world when she had a bath. In this world, there are cute male beasts in hide skirts with long legs everywhere! And these beasts want to be her mates! Usually love with another race wouldn't end well. But fortunately, she has got a system about existence in this world of beasts in her mind, through which she learns to live on. Learn and live! There are many other things aside from having sex!