I Argue Between Loyalty and Adultery in Another World

This is a story about the world of alien beasts. The human girl Jiang Qianhuan opened the door of time and space and came to the world of alien beasts. They have the unruly nature of animals, or they may be cunning and sinister, or they may be innocent and kind, but these essences are hidden under their human appearance. Only by clearing the level and defeating the boss can Qian Huan return to the real world. But she didn't expect that there was always a beast that was deliberately trying to keep her. Later she found out that this beast was actually the king of beasts and had set his sights on her on the first day she came to this other world...