Transmigrating into Beast Taming, I Turn Around and Contract the Female Emperor!

I transmigrated to a continent of Beast Taming and became a Kunpeng of primordial chaos. The Empress wants to form a contract with me? What a joke. You're the one who's supposed to be my beast! A master-servant contract? When the Empress found out she'd been contracted, she completely lost it. You expect this Empress to be a servant? Hah! And so their battle for master and servant began. Qing Ningyao: This little bald-feathered bird has a rebellious streak, but it's still my beast! Xu Zi'an: She scowls all day. She'd make a perfect human servant for me! It wasn't until a certain wager came along that Qing Ningyao realized the story wasn't going the way it was supposed to. Wait! Why am I calling him "Master"?