What Does It Mean That You Picked up a Little Lolita Who Was a Rotten Ancestral Dragon?

[Urban Gaowu]➕[Beast Control]➕[Single Female Protagonist]➕[Dragon Girl]➕[Tsundere] Mu Yu traveled through the third day and awakened the superpower [Speech and Dharma Suit] Say "stop" and no one can move. Say "shut up" and the whole place is muted. He was so confident that he went straight to the ruins of the suburbs to pick up his first contracted beast. Then he met a small pink dragon basking in the sun. "If you want to be my contracted beast, just say so. Playing hard to get doesn't work here." Xiaolong:? Su hope has lived for thousands of years, and no one dares to talk to her like this. But in this life, she just wants to show off, and is too lazy to argue with this shameless human being. This paper contract can't trap her anyway, so she just wants to experience life. But what she didn't expect was that she would be named "Laifu", registered as a canine, and even fed a bowl of pig feed that night. What was even more unexpected was that when others laughed at her as a "waste contracted beast", this weak human would stand in front of her and say word by word: "My contracted beast is not your turn to judge." One day, the S-level secret realm came and the whole city fell. Everyone thought that Mu Yu would die. Only Suxi lay on his shoulder and yawned. "I'm so annoyed. I originally wanted to mess it up, but Master Mu Yu is really a bastard~" She opened her eyes, and her starry pupils slowly rotated. That day, the S-level secret realm was shattered into pieces in an instant. Mu Yu was squatting in the ruins, picking up the loot without realizing it. "Oh, let me go, the quality of this secret realm is so amazing? It actually broke by itself?" Suxi:?