A Certain God-Killing Immortal God

As a paranoid game fanatic, Gu Han became the chosen one by accident and received the legendary system! On the journey destined to create a legend, blood and sweat have paved the way for a strong man that extends to infinity! So what if you adjust the world difficulty to Shura level? So what if you transported me to the laboratory to be tortured in the first place? So what if there are all heroes standing in the way of my legendary journey? As long as I understand that there is a possibility of playing this game and successfully completing it, then it will be no problem - Gu Han The first world, demi-humans are about to begin! Unexpectedly... He turned out to be Shimomura Izumi's brother... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.