Don't Underestimate a Dog

The former martial arts champion accidentally traveled to a world full of fighting and became a monster. A little * that doesn't seem to have any fighting ability. The beautiful demon spiritist girl who created and gave him life has also been ridiculed in various ways. Classmate: "It's not enough for my demon spirit to fill the gap between my teeth." Instructor: "Fuck the demon spirit master, there will be no future with this kind of demon spirit." Brother: "Hurry up and drop out of school and go home, otherwise you will be embarrassed." Companion: "When the fight breaks out later, you and your demon spirit should hide quickly." ... Later, everyone gradually discovered that there seemed to be something wrong with this gun. "Hey, is this demon spirit a little too strong?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.