I! Why Fear the Immortal! the Sword's Edge Points to the King's Land!

This is a powerful world where technology and physical fitness coexist. Here, wars occur frequently and the people are in dire straits. Been here for fifteen years. He was originally a remnant of a royal family that had perished. But his current identity is that of an adopted son of another family. No one around him knew this secret. One day, a system appeared in his mind that could calculate the risk factor for himself from the choices he would make. "This route has a risk factor of 88%!" "The system recommends leaving! Don't make any stop!" "The danger coefficient of this path is 89%, which is close to the death coefficient! Please stop taking risks!" "The death coefficient on this path is 90%! Entering the death coefficient! Please pay attention to the host!" "The death rate on this path is 99%! Host, run away!" "The risk factor of this path is 99.5%! Host, go to hell!" "The risk factor of this path is 99.9%! Host, I advise you to commit suicide!" … This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.