Falling Flowers In Bloom: A Taekook FF

Inspired by Transmigration/Rebirth Short Dramas seen on YouTube and IQIYI

In which Taehyung is reborn into the novel he recently read as the biological daughter of a rich family who was switched at birth with the fake heiress Kim Rena. As a result, his thoughts are heard by his bio family and one other person. Jeon Jungkook, Taehyung's childhood arranged fiancé. When he starts hearing the inner voice of Taehyung, he becomes more interested in him. After learning the tragic ending caused by Rena, he is even more convinced that he would never marry her.
Taehyung slowly but surely helps his family avoid tragedy caused by Rena and the man behind her. His mother realizes the errors of how she brought up Rena, and why her husband is so biased towards this adopted child and not their biological children. The eldest brother learns he has been tricked by Rena with entrusting his business to her best friend, who is stealing company secrets. The second brother concludes that Rena only comes to him when she needs a job in the entertainment business. Finally, the youngest child, a young girl with a brilliant mind but who struggles communicating with others, is finally able to open up about the abuse she suffered at the hands of Rena and her lackies.