Why doesn't Manto hate Prajna?

Prajna is just Mantuo's sister, and she is very kind-hearted, so Mantuo can't bear to hurt her.

1. According to official website, a video of Tencent, both Manto and Prajna are from the TV series Lonely World. In the play, Manto is a heartless woman who has done many things to hurt her sisters for her own benefit, but Prajna forgave her again and again, so Manto doesn't hate Prajna.

2. Lonely World tells the story of China's turmoil in the ruling and opposition parties in the late Northern Zhou Dynasty. It tells the story of Du's three daughters, Prajna, Galo and Mantuoyin, who are all important ministers, and gradually changed from noble families to royal daughters.