After spending years as a mercenary, 16-year-old Kai Ren returns to his hometown, determined to leave behind a life of violence and bloodshed. Reuniting with his younger sister, Naomi, and his single mother, Hana-who are struggling to make ends meet in a working-class neighborhood-Kai longs for a quiet, normal life with his family.
To stay close to Naomi, he enrolls in a local high school, hoping to blend in and protect his loved ones from the shadows. But trouble has a way of finding him. Gang conflicts, corrupt officials, and enemies from his past threaten to tear apart the fragile peace he's trying to build.
Forced to rely on the lethal skills he wanted to leave behind, Kai must navigate the dangers of his new life while keeping his dark past a secret. To protect his family, he'll do whatever it takes-even if it means becoming the monster he hoped to bury.
Inspired by Mercenary Enrollment (Teenage Mercenary)
Aku was 18 years old, he was also the best player of Swords of Magic the VRMMORPG which was based on leveling your character along with his skills, completing quests, fighting other players for sake of having fun.
Aku was a solo player he never had friends in the game nor in real life he was spending all of his time to make his character better. He was so overpowered that they gave him in game title of the Demon King. His character name was Renji he could easily defeat all the server players at once without even breaking a sweat. He farmed the best equipment which was available and also got the Ring of Death which allowed him to kill or deprive his opponents from HP. One day while he was farming his level he thought that he should lie down and rest for a bit. When he wakes up he is trying to logout but...he is unable to do so.
Hello guys I hope that you will like my story it is the first thing I'm writing I hope that something good will come out of it.