Quickly Travel Back in Time and I'm the Villain's Cub Who Lives Outside

Note: The protagonist is a boy As a sickly cub without a father or mother, Mu Xi lived in an orphanage until she was 5 years old. On the eve of being adopted, he died of illness. After death, he was bound to the system and traveled through multiple worlds to save the villains Little Daddy and Big Daddy, helping them avoid the tragic ending of being sacrificed to heaven by the protagonist. Xiao Muxi: "I understand, I will try." The first world: Canary abandoned by the boss Mu Xi: "Little daddy, there are thousands of men in the world. If it doesn't work, let's change. Don't hang yourself from a tree." Big Dad scolded with a black face: "Mu Xixi! What are you talking about?" Mu Xi covered her heart and coughed violently, as if she wanted to ascend to the sky. Little dad: "Why are you hurting him? Did he say something wrong?" Raising your hands in front of the handsome face of the boss is a big fight. … World 2: Horror dungeon BOSS, children living outside "..." "Are you really my child?" "How is that possible?" "Besides, you are such a weakling..." Mu Xi coughed violently and coughed up a mouthful of blood. Big BOSS:? !