A Poor Demon Cultivator's Survival Handbook

The less money you have, the more you have to keep living. That's my everyday life. Important: First person! First person! First person! The protagonist is a scheming, wolf-in-sheep's-clothing type, taciturn on the outside but with a vivid inner monologue. At first, they're a poor, blind little thing. Later, they're a poor, blind great demon. Other people see the protagonist through rose-colored glasses. The CP is undecided, updates are whenever, and you can guess the word count from the title. Premise: No money, just complaining