Dislike My F Grade? Backhand Contract with the School Beauty Queen!

[Rebirth of the Empress] + [The protagonist is a beast] + [Anime characters from all over the world] Lin Mo was summoned to an era where beast control was king, and he awakened the [All-Heavens Combat Power Character System], and could obtain anime character templates from All-Heavens. However, due to the weakest qualifications of the F-class, he was ruthlessly abandoned by the school's beauty beastmaster and threatened to destroy him. In order to avoid being destroyed, Lin Mo could only seek a new beast master to contract with him. Lin Mo: "I'm looking for a contract online. It's very urgent. I'll take care of you!" … I, Jiang Shuyue, was the strongest beast-controlling empress of Blue Star in my previous life. Finally, while embarking on a journey into the stars, he accidentally fell into a catastrophe. Fortunately, I was reborn, and not only that, I also got a system that can identify beasts. On the school's beast-taming contract day, I accidentally discovered a human beast-taming through the system. He is really weak and has the most rubbish F-level qualifications. But the system showed that his potential was infinitely high. So I chose him. At this point, the gears of fate began to turn. Shadow Assassin Qi, Gojo Satoru, Uchihao, Uchiha Madara... All the familiar and popular characters appeared in this era of beast control. Lin Mo, who transformed into a shadow assassin: "I'm going to take her away today, let's see who dares to stop me. " Lin Mo, who became the most powerful magician: "It doesn't matter, I am the strongest. " "I am the only one in heaven and under heaven! " Lin Mo, who has become a powerful player: "Jinfu Jinfu, the whole audience cheers, hit me, here comes the finishing move! " Many years later, Jiang Shuyue stood above the starry sky, with a confused look on her face. No, I just contracted an F-level beast master, so how could I become the master of the beast master?