My Fireworks of the Mortal World: Use My Golden Finger to Crush the Scum

【Some worlds have couples, some don't, and there are plenty of golden fingers】 The heroine never deliberately harms anyone. After she transmigrates, her only goal is to fulfill the original owner's wishes and make her life better and better. The characters' values in this story do not represent the author's own, and please don't conflate the characters with the actors.