Ex-husband, Behave Yourself - Chapter 529

He died on the wedding of the girl he had a crush on, after a long and successful career. After convincing Yama to send him back to the world, he decides to fix the areas in which his life went wrong. Realizing the lack of love and romance in his past life, he sets out to conquer the hearts of various women.

- Description from Novelupdates

The heir of a border lord sacrificed his life in battle, hoping to repay the lord’s kindness, but his efforts were in vain.However, when he opened his eyes again…“I’m… the First Prince?”He had taken over the body of the notorious first prince.The only problem… this guy was going to die soon.

Gu Huai'an, a young scion of the No. 01 Courtyard Manor, had become the chief commander at Dragon Aviation Command Center at a very young age.He was known for his cold demeanor and seldom smiled or laughed.Not only did he come from a distinguished family, but he was also the unattainable gem of Beidu No. 01 Courtyard Mansion.Suddenly one day, he heard someone calling him “little brother.”When he followed the voice, a pretty girl with an indifferent face asked, “Excuse me, sir, do I know you?”Yet at the same time:【Wow, little brother is so handsome.】【There are mountains beyond mountains, buildings beyond buildings, but little brother is handsome and gentle.】【Little brother, hug!】Gu Huai'an: ……The little girl's mouth, deceptive as a ghost's.*********Song Yunuan transmigrated into a period novel and became a minor villainess who was soon eliminated – a role too small to be smaller.On her first day in the book, she stood in the Song family courtyard, trying hard to recall why the entire Song family would be wiped out in the story.In the end, she failed to notice the collective petrified expressions of the Song family members.Later…Her father became the richest man, her brother a top lawyer, her younger brother a scientist, her younger aunt a singer, and even her grandmother became a landlady.She herself turned into everyone's beloved darling.Song Yunuan: What happened to the hellish start I was promised?

She was a medical genius from the Noah Medical Academy as well as a drug producing specialist. After sleeping for three days, she had returned to the ancient era and become the loyal marquis palace’s ignorant and silly young miss.