" Is there a novel in which the male protagonist is a prince? The main plot is that the prince went undercover as the third brother of a bandit. Then, the bandit boss, the second brother, snatched the female protagonist as his wife. The male protagonist must show that he doesn't like the female protagonist in order not to arouse suspicion?"

According to information 1, in the second season of " Joy of Life," the Second Prince learned in the finale that Fan Xian and he had the same father. Fan Xian had also stated that his surname would always be Fan and would not pose a threat to the princes. Thus, the Second Prince's motive to oppose Fan Xian was gone, and the Second Prince's line of reasoning died down. According to information 3, the Second Prince went offline in the 40th episode of " The Long Song of Heaven ". Since the materials you provided did not clearly state which work the Second Prince is from, I am unable to determine which episode he went offline in.

The Second Prince went offline on the 20th episode of the TV series " Eastern Palace."

In the 20th episode of the Eastern Palace TV series, the Second Prince was sentenced to death because he framed the people of Dan Chi, murdered the original Crown Prince, and launched a coup. This TV series was based on the novel of the same name and was starred by Chen Xingxu and Peng Xiaoran. The other princes also had their own reasons for not being able to become the Crown Prince. For example, the Third Prince was exiled, and the Fourth Prince took the initiative to request to go to Jiangnan. Therefore, before Lil Feng married the Second Prince, Li Chengyin became the Crown Prince.

There were two novels that met the requirements. They were "The Black-bellied Prince: There's a Little Cutie Concubine at Home" and "The Prosperous Concubine: The Prince, Too Black-bellied." Among them, the male protagonist of "Black-bellied Prince: There's a Little Cutie Concubine at Home" was a prince. At the same time, he was also a serious germaphobe. It was a time-traveling favorite novel. I hope you like this fairy's recommendation. Muah ~😗

Yes, this novel was called " The Revenge of the Palace Maid: The Imperial Justice's Seal of the Phoenix ". The female protagonist was replaced by the Imperial Justice after saving the prince. She later became the Imperial Justice and had a phoenix pattern on her back. I recommend this novel to you. I hope you like my recommendation.😗

The following are a few recommended sadistic novels with the male protagonist being the prince: 1. " Don't be evil, Your Highness the Crown Prince ": The male lead is the Crown Prince, and he has a sadistic relationship with the female lead in different worlds. The plot is full of ups and downs, and it's heartbreaking. 2. << The Evil One: Reborn as a Demon >>: The male protagonist was the eldest son of the General's Mansion. The story tells the sadistic love story between him and the female protagonist. 3. " Oath Not to Be a Concubine ": The male lead is a refined and elegant man on the surface, but he is actually a scheming imperial concubine. He has the charisma of a king, but at the same time, he has an aggressive personality. The love line is also very exciting and moving. I hope the sadistic novels recommended above can meet your needs.

"The All-Rounder, She's Wild and Savage" was the story of the male protagonist, Beiming Yu, who tried his best to transcend himself. It was a modern romance novel written by the author, Mo Ran and Yun Lan. I hope you like my recommendation, Mwah~

The following novels all had the male protagonist being a prince: - [My favorite concubine: Emperor, take it easy.] - "The Unique Favorite in Prosperous Times: Tsundere Prince, Strong Flirtation." - 'Sick and delicate husband is jealous again.' - "Exterminate Favor Across Worlds: The Black-bellied Prince Courted His Wife 99 Times" - "The Daily Scumbag of the Imperial Residence." - [Admirable pet: Prince Charming Chases His Cute Wife] - "Evil Prince's Love Is Deep into His Bones." - "Wealthy Families with a Black-bellied Heart: Your Highness is too monstrous." - Second Prince's Tsundere Concubine - [The Divine Doctor's Little Sweet Wife Dressed as a Prince] - "Reporting to your highness, the top grade princess consort is trying to escape." - "War Concubine World: Prince, please go!" I hope you like this fairy's recommendation. Muah ~😗

The Eldest Prince went to Dongyi and became the City Lord of Dongyi.

The Great Prince went to Dongyi. The eldest prince was a character in Joy of Life. His mother was a female slave in Dongyi. Because the First Prince's bloodline was not pure, he lost the right to fight for the throne. However, at the end of the plot, the Great Prince remained in Dongyi, holding an army, alive, and holding a certain amount of power. His mother had taken care of the Qing Emperor when he was in danger, so she was conferred the title of Noble Ning. The Great Prince was stationed in Dongyi and no longer asked about worldly affairs. Thus, the Eldest Prince going to Dongyi was his end.

In the plot, the First Prince went to Dongyi.