It's a novel with Su Mi and Qin Mo as the protagonists. There is also a younger brother named Hao. I'm not sure about his brother's surname but there is a 'Mo' in his name. I recommend this novel.

There are many novels whose main characters are called Qin Hao. Here are a few that I recommend for you: "Royal Mad God" tells the story of Qin Hao, the useless young master who was demoted to a family servant, rising against the heavens due to the awakening of destiny. "Fantasy: I'm Really Not a Peerless Expert", which described Qin Hao's adventures in the Crimson Divine Continent and his interaction with the Peerless Expert System. "Great Qin: Prince Wushuang signs in with the Snow Dragon Cavalry!" It described the path of the deposed prince Qin Hao's counterattack. The rewards for signing in included the East Hall's Divine level experts, the Snow Dragon Knights, and so on. [Chaotic Heavenly Emperor: tells the story of Heavenly Emperor Qin Hao. He uses divine artifacts such as the Fate Peeping Heavenly Eye and the Fate Snatching Heavenly Finger to help him complete his path to overlord.] I hope you like this fairy's recommendation. Muah ~😗

We can get the following information: The younger brother of Great Qin Emperor Ying Zheng was Cheng Jiao. Cheng Jiao was one of the main characters in the novel " Qin Shi: Becoming the First Emperor's Brother ". He traveled to the era of Qin Shi Huang and faced the crisis and responsibility of the country. He was determined to contribute to Qin and the world. Although the search results mentioned some other novels and characters, Cheng Jiao was the only brother related to the Great Qin Emperor, Ying Zheng.

"After the School Tyrant Was Beaten Up by a Transfer Student,""The Orphan Daughter of a General of Generals 'Beauty in the Country,""The Story of Gratitude,""The Long-cherished Wish of a Clear Dress,""The Rebirth of Koi Fish: The Hunter's Wife,""Douluo: Changing Memories, All Goddesses Chasing Me,""Say Goodnight After Daybreak,""The Villain Can Only Be Spoiled,""Douluo: Master Bibi Dong, Green Plum Qian Ren Xue,""The Ink Road of Online Games,""Bad Paintings Jianghu: I, the Progenitor Vampire, Embrace the Female Empress, Evil King Loves Qingcheng Concubine, Spoiled Marriage, Dainty Wife, My Love Song of Yesterday, Heavenly Tribulation Paradise. I hope you like this fairy's recommendation. Muah ~😗

" Shallow Poison " and " Beauty Education System ".😋I recommend these two novels to you. They are a short story and an urban novel. I hope you like my recommendation.

The main characters of the following novels were called Qin Mo: - [Myriad Ancient Sage Emperor: When the protagonist Qin Mo was reborn as a youth, he gathered a supreme immortal seed and stepped on the path of cultivation.] He built an immortal country and fought in all directions. Slaying demons, protecting the country and pacifying the people, and writing a legend. - " Dominating the Entertainment Circle from Crosstalk: The main character Qin Mo happened to return to the Deqian Crosstalk Club's 20th anniversary. A lost song," Exploring the Qingshui River," ignited the audience. Qin Mo's era of entertainment had begun. The Heavenly King of his generation began with crosstalk. - " Master Chef Dad: Spoiling His Daughter to the Heavens ": The protagonist Qin Mo was divorced by his ex-wife in order to take care of his daughter. The 30th Century's Strongest Dad System appeared. Qin Mo's skills were maxed out, and he kept getting stronger. - " Hello, the Tsundere Mr. Yu ": The main character Qin Mo had been waiting for the introverted and timid Shen You 'an to grow up, but who knew that after three days of separation, her temperament had changed drastically. She still hugged him and refused to let go… - " Reborn in the Apocalypse: A Little Flirtatious Spirit, She's Sweet and Wild ": The protagonist, Qin Mo, was a cold scientific research professor. After his rebirth, he learned that the apocalypse was coming, so that the people around him could live a stable life. - The protagonist, Qin Mo, traveled through time and copied all kinds of cultivation techniques, martial arts techniques, and medicinal pills. He wandered the world invincible. - " Celebrating Years: I Am the Protagonist ": The protagonist Qin Mo transmigrated to the world of " Celebrating Years " and carried out various plots and ambushes. - " Superstar in the Arts Circle ": The protagonist Qin Mo became the best-selling author of the year, a legendary director, and a collector of collections. - " Entertainment: Who I Support Becomes Famous ": The protagonist Qin Mo uses movies, TV series, games, and other methods to tell others what we have done, publicize our culture to the world, and spread our concept of peace.

Versatile Mage, I Am Mo Fan's Brother, was a fantasy novel written by Old Ye Insensible. The novel was currently being serialised, and the latest chapter was Chapter 30, Raising the Conditions. The story of Versatile Mage, I Am Mo Fan's Brother, was full of ups and downs and exciting. It was a novel with excellent plot and writing. The readers could read the latest chapters of the novel on Qidian Chinese Network and other websites.

" Versatile Mage " was a very popular fantasy novel by Luan. It was published on Qidian Chinese website and was very popular among readers. The story was about Mo Fan waking up to find that the world had changed drastically. Magic had replaced technology, and he had begun his own journey of magic. This book can be read or listened to on the Qidian Reading App. You can also get the benefits of an experience member if you go to Qidian Reading App. On the Qidian Reading App, readers could read authentic books and listen to authentic audio. The male lead was Mo Fan. He had the aura of a young man, calm and determined in the face of difficulties, and hardworking. The female lead was Mu Ningxue. She was a cold goddess who was not good with words, but she had extraordinary talent.

We can conclude that Yun Su and Qin Mo are two characters in the novel. The relationship between them and the plot needed further reading to understand. The search results did not provide enough information about Yun Su and Qin Mo's specific situation, so they could not give an accurate answer.