Quick Transmigration: The Green Tea Mistress's Guide to Seduction - A Master's Handbook

Xie Qingyu, a seasoned veteran of the quick transmigration world enjoying a carefree vacation, is suddenly dragged back for an urgent mission: to sabotage the relationships between the male and female leads in various small worlds. Being a mistress (not really!! The female lead isn't a real mistress, the reason will be explained later), although she's never tried it before, it's not too difficult. The male and female leads don't have mouths, but she does. It's just that the male leads keep clinging to her in the end, and the more she looks at him, the more familiar he seems...isn't he a little too similar to that person?