Revival Of The Choir [Dropped]

Niko Matsuda; 15 years old, and lives by himself. An avid reader and a loner one day gains a System with unknown functions. He is sent to another world and is given a task; [Host Please Destroy This War Stricken World]. Now armed with the power to ‘delete’ unnecessary existences he strives to create a new world for himself, a place where others like him can live and be free of all laws and restrictions. All with the power of the [World System- Chaos]. —— Note that this is not my best writing. Feel free to leave any suggestions in the comments. Also criticism is highly recommended as I want to do better.