a computer programmer is ieskai by reincarnation into the body of a young noble boy in a world of giant demon beast (monsters) that are fought off with magic and huge robots called knight runners. As a major mecha otaku this cause them to throw himself to magical and combat training so he can pilot on of these robots. this light hearted isekai series with minor drama and darker moments it. it has a one side romance and two beta romances. This is a light hearted with little to no fan service, a high medieval fantasy action/adventure, and minimal political drama with an overpoweredditzy genius mc give this a shot