Transmigrated into the Villain's Beloved

Xu Qin transmigrated into the original heroine of a transmigration xianxia novel. In the novel, after transmigrating, the heroine wanted to avoid being doomed to die as a disposable character. When she encountered the powerful villain, badly injured after being hunted by his enemies, she immediately decided to latch onto him. She saved him and cared for him attentively all the way, sprinkling refreshing rain over his parched heart. From then on, she became the moon in his palm and the darling of his heart. By sheer coincidence, Xu Qin also encountered the badly injured powerhouse after she transmigrated. Remembering what the heroine in the book had done, Xu Qin looked down at the pale-faced powerhouse and calmly laid her sword across the villain's neck "Be my pet, or die." [I've only got one idea so far, and the blurb needs work. But the male lead is definitely going to be a pet...] Theme: Be independent, stay strong, and never stop striving.