My Best Friend and I Travel to a Wealthy Family of Books, and the Author Is Actually Myself

[Two pairs of CPs (Guide on the top of the year + Sister dog on the bottom of the year) + Wearing books + Sweet pets + Relaxing, warm and funny + Female growth] [Gentle and guiding CEO x Sensitive and avoidant writer] [White cut black straight ball puppy painter x cool and chic clothing designer] Shen Feiwan and her best friend Su Nianchu entered the forced love story between a woman and two men that she wrote in high school. She is the vicious second female lead, and her best friend is the innocent little white flower female lead. They both got married, she married Gu Chenshen, the brother of Bingshan Boss, and her best friend married Gu Qingfeng, the younger brother of Sunshine Dog. And the ending is that the best friend is willing to die for love. In order to save my best friend, I, Shen Feiwan, swear to protect Su Nianchu to the death! —— She only wanted to make money and run away with Su Nianchu, but she didn't expect that the plot seemed to have a butterfly effect because of them. Gu Chenshen came to the door drunk late at night, his voice hoarse: "Wanwan, don't hate me, okay? Please..." Gu Qingfeng hugged Su Nianchu tightly in his arms: "Sister, do you have to ask me to lock you up before you will obey me?" Shen Feiwan was confused. The promised iceberg and loyal dog, the promised evil mother-in-law and the painful native family, how come all their characters collapsed? Also, why do people I know in real life turn into an NPC and appear here? What makes her even more confused is that in this world, will her new novel also affect the development of the plot? [Every character who appears may be very important~]