After Becoming a Concubine’s Daughter, I Broke the Plot

Du Ruo transmigrated into a book, becoming the heroine's younger half-sister in an angsty romance. Her assigned role was to seduce the male lead, sabotage the relationship between the leads, become part of their play, and then die horribly? Du Ruo: No way. Absolutely not! With a pocket dimension at her disposal, she went fishing, caught rabbits, grew vegetables, and raised furry little ones. Life was amazing, and she wouldn't even spare her scumbag dad a glance... Then she got dragged back to the heroine's side?? Du Ruo: No way. Absolutely not! She knew the plot, refused to be a vicious supporting character, and was determined to become universally disliked. First, she found the heroine a better partner. Whenever she ran into the male lead, she turned and fled... So why were both leads now orbiting her??? Du Ruo: I'm done. Let's blow it all up. Song Langyu: I hear I'm the male lead, and you stole my heroine. Shouldn't you make it up to me? Hmm, you'll do.