God of system in Onepiece ff

a boy reincarnate in the world of onepiece with the power to control system all character except for OC belongs to their creators.. If you like story great, if you dont like it still thanks for reading my beginner work.. first time writing anything original aside from college lecture notes and exams writing. Expect 1. Beginner writing 2. Bad grammar - english is my 3rd language 3. Bad story development- story is just written in free time i mean i write 3 chpters today