Real-life Gamer System

Living in our time a 18 years old boy awakens the Gamer System and along with it the system shop. With this he now has the power to do pretty much anything, maybe even become a God.



But there is a problem and that is that the only way to become stronger and level up he needs to kill real living beings.



So what will our protagonist do. How far is he willing to go to gain power?