Nidome no Yuusha - Chapter 123 - The Hero, Researches In The Great Library

The day the city fell, Feng Yun was treated by her father as a spoil of war and presented to the enemy general.Everyone pitied her, soon to be a captive, plunging into a fiery pit.Yet she veiled the little donkey cart that took her out of the city tightly, daring not to let anyone see the secret delight in her heart…As a child, she behaved oddly and spoke startling words, once predicting a war in which the whole army was wiped out, nearly being burned to death by her clan as a demon.When she grew up, her beauty was out of the world, but she was rejected by her husband's family.In the period of chaos and disorder everywhewe, where could a female captive go?“I do not seek a devoted partner to grow old with; I merely wish to rule unrivaled in this life.”In her previous life, Feng Yun was always the one being scorned by others; in this life, she decided to strike first, turning the tables on each and every one of them, those so-called unreachable flowers and beasts in gentleman's clothing, those degenerates… all to be scorned in return.

Shen Yan insisted on marrying this Fu Hang even at the risk of being abandoned by her family and relatives. She thought that after three years, she would be able to melt the ice in his heart. However, when this man detained her and forced her to kneel in front of his family to confess to mistakes she never committed, Shen Yan realized that this man’s heart was made of ice. When she fell into the water alongside her elder sister-in-law, Lin Xing, Fu Hang jumped down at the first moment and saved Lin Xing. He carried Lin Xing to the hospital while Shen Yan, who did not know how to swim, could only wait for the guard to save her. The child in Lin Xing’s stomach could not survive the ordeal and she had a miscarriage. Fu Hang brought Shen Yan to his family without any explanation and asked her to kneel and admit her mistake. His eyes under his sharp brows were piercingly ruthless as if he stabbed a knife into Shen Yan’s heart. “After Big Brother passed away, he only left a child behind. You shouldn’t have killed this child!” “I didn’t do it. She jumped down herself!” “What are you waiting for? Kneel and admit your mistake!” Three years into her marriage, Shen Yan was convinced that even a dog was more valuable than her in the Fu family, what more Lin Xing who Fu Hang really loved. Right before one of her kneecaps was about to land on the ground, Fu Hang still thought that Shen Yan would admit to her mistake. Little did he expect Shen Yan to slowly straighten up and said, “Fu Hang, let’s divorce. I’ll just pretend that I fed the past three years to the dogs. Nobody is worth wasting my youth on after this!” Therefore, Shen Yan decided to return home and accept her inheritance that was worth hundreds of billions. A glorious life awaited!

What would happen, if one day fantasy collides with reality?

- Description from Novelupdates

To be exact, the female lead is an “older sister” type, amid many beauties and handsome guys, she's no white lotus.Also, it's said that the name of this book is the same as a brand of sheep's milk powder.