Stop Making Trouble. How Can I Be a Summoned Beast?

[Western Fantasy + Single Female Protagonist + Time Travel + Master and Servant CP] A world with magic is not bad. But no one told Gu Xing that he was summoned to a different world to be used as a summoned beast by a girl younger than him. Under the eaves, Gu Xing had to lower his head. Fortunately, his so-called master was also known as a genius in the magic academy. Just as Gu Xing, a rare humanoid summoned beast, was experiencing college life with the nobles in the college. A war suddenly broke out between the Principality of Garcia Lorca and its neighboring countries. As a girl from a noble country, she was forced to join Gu Xing in a battle between two countries...