Naruto: Kurotsuchi Mayuri - Chapter 76 - 58 : Eight Tail’s Chakra!!

Yu Ziyou and Zhong Wan served different masters.

They had once been the closest of souls, and were the bitterest of enemies.

After losing the fight for the throne, Zhong Wan brought his two young masters with him far toward the borders for the sake of survival. He relied on the little friendship that existed between him and Yu Ziyou when they were young. He borrowed some of his personal belongings while also dropping various hints around which made everyone think that there was something intimate going on between them.

Given the Yu Clan’s powerful authoritative presence in the imperial court, this appearance of a close tie allowed Zhong Wan to live a much better life than before. As such, the stories he cooked up began to carry more and more weight.

As rumors of their lovely romance spread a thousand miles into the horizon, Yu Ziyou, who was located in the distant capital city, eventually caught wind of his deeply moving and epic love affair. In a trance, Yu Ziyou, who had been completely brainwashed for seven years, believed in them. He guessed something special really did happen between them back in those years…

- Description from Novelupdates

Due to an accident, she saved the empire's big shot, who insisted on marrying her as a token of gratitude.The crowd mocked: Can a country bumpkin like her be worthy of Young Master Knight?What? Rustic, ugly, and useless? She turns it around with a shocking beauty and countless hidden identities gradually revealed.Summer Monroe returned home with a hidden identity, only to uncover the truth behind her mother's death.As each of her identities was unveiled, the crowd was shocked to realize: the big shot's wife is the true big shot!

Ye Zichen was just a normal university student. Or so he thought.

To correct the mistakes of his past, a young man is forced to narrow the space between science and witchcraft, as he ventures on a quest to save his world from complete destruction.