I Became the Catnip for Ruthless Beastmen

Yernian, who died cruelly as a test subject, returned to the moment the kingdom collapsed?! Unlike her previous life, she is safely rescued by the leader of the Myo tribe! Yernian is given a new life as the only princess of the Myo tribe and the "Savior of the Myo," the only hope to save the collapsing tribe. She originally planned to eventually leave and live freely... But the beastfolk princes who seemed so proud keep getting closer to her?!

(Source: Kakao Entertainment Corp., translated)