Library

Diary: "Is this fate????" Myself: "Screw you sister, you disturbed my lazy life..." ..... Diary: "Your diary comes to report... Myself: "...Who are you? " Diary: "Your diary is a thoughtful little cotton-padded jacket..." Myself: "Who are you, why do you want me to write a diary..." Diary: "Baby, if you say it once, I will spank you. Hurry up and write a chapter in the diary a day." " Myself: "...What the hell. " .......

Originally, he was a qualified and excellent soldier, but he was tired of some overt and covert fighting... I wanted to go back to the city and live a normal life, but due to a twist of fate, I could not live an ordinary life, but instead led to death... In a world where virus infection spreads, he is the only human being whose mutants do not harm people. He completed the above task and successfully prevented the virus from continuing to spread. And because of the ending, he was secretly hidden. No one knew it, but it didn't take long for him to become the world's supreme king.