Review Detail of The_divine_oracle in Luck is a Charm

I like how the story is shaping up. He has an OP attribute in the form of luck, which is quite unique. I can also see the improvements in your writing quality. The one thing I want to see is some kind of a rule around how his luck works. As far I have read, he doesn't seem to be lucky everywhere he goes. When does it activate? What are its limitations? Those are some of the things I would like to see.