Review Detail of camera in Only I Am a Necromancer

at first i liked this novel, but then i couldn't read it anymore because it had so much plot armor. The MC has the biggest plot armor I've seen, he gets 3 chances in a roulette and wins the best prize in all of them and the itens who are ranked legendary are just shit itens. To be more specific i stoped reading when he got that cape that makes him indetectable in the shadow. It's a legendary item but it is so weak.