Living life in this new world was already hard enough.... So why? Why is the villainess of this world obsessed with me?
Leo is an academic genius who enrolled in one of the top universities in the world for the rich and powerful, but he was born in a common family, which was more than enough of a reason for the other students to mess with him. On one fateful day, Leo found himself transported to a parallel world that was ravaged by monsters and where magic ruled supreme. Fortunately, he was gifted with a Magic System, giving him unlimited potential. How will Leo, who has no knowledge of magic or experience in fighting, survive this grim world filled with the unknown while being an ordinary person himself— or so he thought.
Vincent Strider was a gun for hire who made a living by killing whoever it was his clients wanted dead. But during one mission, he died in a fierce gunfight. However, death was not the end for him. Vincent found himself reincarnated in another world, facing a floating interface that flickered before his eyes. [Synchronizing Host!] [Military System initializing.] Vincent found out that in this system he received, he can summon soldiers, tanks, aircrafts, and even warships! This is going to be exhilarating.