Is it Normal to Raise a Yandere Heroine as a Villainess ?!

Jiangyang is the chief artist of a game company who fell to death while capturing scenery at a cliff. In order to return to her original world, she did a lot of training. However, she was forced into a magical world because of a mysterious karma line and picked up the heroine new who was being bullied by the villainess of the game. Jiangyang recognised that this was the exact same otome game as the one she was developing in her past life. The karma line was connected between herself and the heroine Stardew. She believed that she could return to her original world by following the storyline of the game. Nevertheless, throughout the game, she remembered the dumb plot that caused Stardew to suffer. Jiangyang, who has a strong sense of responsibility decided to lend a helping hand to Stardew. Not only did she help her remove rotten flowers such as the unfaithful prince, but also taught her some skills to protect herself. As the two become closer, Jiangyang realises the karma line on Stardew isn’t as simple as she thought…