Reborn Orange Cat, the Cool School Beauty Wants to Contract with Me?

I, the strongest beast master in the human race, was reborn as an orange cat in the arms of the aloof school belle. And she is the vengeful empress who was killed by her peak self with a single finger and is now reborn. In the past, I was in charge of thousands of mythical beasts and followed every word, but now I have to act cute and act like a cat. Now, she sleeps with me every day, confides secrets to me, and even takes me to bathe with her. I thought this was an excellent disguise, just in time to regain my strength secretly, until I heard her swear a blood oath to the portrait of my previous life: "In this life, you will definitely pay for it with blood!" Late at night, Lin Xingwan stroked his portrait and murmured in a low voice: "Almost, I'll find you soon..." I decided to play the role of a useless cute pet and wait and see what happens. But when she spent all her money and was preparing to sign a blood contract with the S-class monster, I instinctively let out a lazy "meow" at the rare monster. The next second, the S-class monster, known as the King of Beasts, was lying on the ground, trembling, and the contract collapsed on the spot! Lin Xingwan suddenly turned his head, his beautiful eyes no longer had the tenderness of the past, but instead were filled with endless fanaticism and understanding. She waved her hand and unfolded an ancient blood contract formation, covering me. I saw it with my own eyes but could do nothing: "Stop acting, Cat. I know it's you - the man who killed me with a sword in my previous life." "I have long been familiar with your soul... Is it fun to pretend to be a cat, World Destroyer Demon Lord?" "In this life, you either become my natal beast, or..." She shook the cat strip that I couldn't resist, and smiled dangerously and charmingly: "I will keep you by my side forever."