Review Detail of Tsuki_Rin in Start With Selling Devil Fruits in Marvel

it a first person pov which quite hard to read as the uses of 'I' and 'Me' make it confusing. the fact that the owner can sell the devil so smoothly without anyone distrust is also weird. the story background also confusing as i don't know what happen to the surrounding. he also can buy a shop even though he have no identity yet. where he got the money then? im confused....