Monster World: Why Is It Difficult for You to Use the System?

(Traveling through the beast world + multiple male protagonists + exploring ruins + 1vN + slowly becoming stronger) When the wronged pet doctor traveled to the world of beasts, he was bound to a system that "only when you come into contact with high-quality beastmen can your blood volume increase", and he traveled into the world of beasts where there are all kinds of strange ruins. In order to get rid of the control of the system and live more freely, she had to try to become stronger. She opened the main boss line and was forced to accept the system's task of collecting the six strongest beastmen. However, just when she thought she was getting closer to her goal step by step, she also uncovered the terrifying truth of the world step by step.                 Orcs, turned out to be... Lin Xiaowei decided that in this life, she not only wanted to become stronger, she also wanted to become the one who ended everything and allowed all lives to regain their right to choose - the big BOSS of the beast world. The male protagonists appear one after another, not together. Development will be slower, spray lightly. Men are all clean