Allowing You to Travel Through Time, Not Using the System to Deceive Beasts into Pairing Up

[Soul penetration + infrastructure + ancient beast world + survival system + 1vn + more males and fewer females] The vegetative Sang Yao accidentally traveled into the body of a short, fat and ugly female Sang Yao with the same name as him in the ancient beast world. Sang Yao, who thought she would finally be healthy and move freely Unexpectedly, as soon as he traveled through time, he would be chased by the wolf prince Xiao Yuan. It doesn't matter if I'm being chased, I also picked up a broken stone on the way to escape. Forced to trigger the unfortunate survival system, The original life span of three hundred years was abruptly reduced to thirty days. Let's see how Sang Yao deceives beasts into mates and increases their life span in the world of beasts where they are unfamiliar. Lead the orcs to cook and build houses, buy and sell, go to the sea to fish, and climb trees to pick fruits... Live a life in the beast world where the average happiness value per person is 100%...