What books could he recommend?

It was relatively cold.
Is a super popular idol star
Even when he spoke and did things, he exuded a very, very cold temperament.

Answer 1

"Don't be too black-bellied, Mister." This book is a romantic youth-youth campus novel written by the author Shi Yi. The general plot of this novel is:

Have you ever had a period like that? Had there ever been such a person? He could make your heart quiet in the midst of the crowd, and only see him in your eyes. In front of him, the world seemed to have color, every blade of grass and every tree became alive, and the heartbeat became strong.
This article was about a secret love story.
He was a handsome and charismatic young teacher who was admired by many girls.
She was just one of the many girls who adored him.
Many years later, she met him again. A true man should not talk about his past bravery. Back then, he harbored evil intentions towards others. Now that he thought about it, he still had no face to face him.
However, intentionally or unintentionally, the two of them inevitably had many interactions, and they could not avoid what should come.
----------------------------
"Mister Is A Little Cold" was a modern romance novel written by Qianduo. The general plot of the novel was:

The nineteen-year-old Lu Qianqian was pure and innocent.
The thirty-one-year-old Leng Haotian was cold and rigid, and he was the only one who was supreme.
A poor university student and a billionaire CEO.
It was a ridiculous encounter. The two people who were originally unrelated had an intersection. When she thought that he had spoiled her into the happiest little woman in the world, she suddenly discovered a shocking secret. It turned out that Uncle did not like her as a person, but her face…
。
----------------------------
"Senior, Come to My Pocket" was a romantic youth-love novel written by Bi Nian Wei Liang. The general plot of this novel was:

She only met him when she was in high school. He was an unreachable figure. He was the famous president of the student council and a popular figure in the school. And she was just an ordinary new high school student. Later on, due to the problem of her grades, she agreed to join the Student Union with her best friend. Her high school life changed because of that. They were connected because of the Student Union. She thought that it was impossible for them to meet again, but that was the reality. Jing Bai had always been famous for being cold. He was not just cold. When they got to know each other, she realized that he was a person who was cold on the outside but warm on the inside. He was a little coquettish. He wondered if he was lucky enough to be confessed to by two different people. Are you kidding me? The plot is fictional, please do not imitate it.
----------------------------
"All Humanity Disappears: Only the Straight Me" was a novel about urban life written by the author, Freezing Ice. The general plot of the novel was:

When she woke up after five days of sleep, the entire city was empty. The women had disappeared, leaving only a man. However, Xia Fan later discovered that all of this was just a deliberate trap…He fell into it, but the final result…shocked everyone who wanted to hide behind and watch the joke…This was the story of a straight man! In today's society where conflicts were intensifying, he was the real thing in the world!
----------------------------
"My Little Demon Boyfriend (Complete Version)" was a romantic youth-youth campus novel written by the author, Xue Fence. The general plot of this novel was:

In the quiet moonlight, in a long and dark alley, he took her first kiss, but he didn't leave a word behind. He turned around and disappeared.
His wild and arrogant long hair covered his face. She could only see that the unfamiliar young man who had stolen her first kiss had a tattoo of "Black Angel Broken Wing" on his wrist.
He thought that it was just a dream.
A year later, they met again, but fate played a big joke on them.
However, how could the cold and heartless "Son of the Devil" care about the secular world's gaze? You are just the woman I love!

"This is the prequel to 'Handsome Husband Is a High School Student.'"
It was filled with sweetness and a little sadistic!

The male and female protagonists in the novel were the mysterious couple who only envied the mandarin ducks but not the immortals, the ice prince Shi Hao and the beautiful Firefly teacher O(headquarter)O~
There's also good news. Many of the characters in the article "Handsome" will also make guest appearances here, so you can't miss the excitement!
----------------------------
"Mr. Leng, Let's Get Married" was a modern romance novel written by Qian Ningxue. The general plot of the novel was:

Lin Xiaonuan was the luckiest to have met him, but what scared her the most was still him. "Remember, your eyes, your heart, everything of yours is mine!" The man's thin lips were slightly pursed, his eyes were deep and sharp, and his tone carried an irresistible majesty. "Can…can I refuse?" She hid the strange feeling in her heart and stared at him innocently with her clear eyes. "Then we'll talk after you win!" The man smiled devilishly. Then, a dangerous aura gradually surrounded her…Who could tell her what was going on with the man in front of her? Where was the cold and aloof attitude? Didn't he say that he wouldn't get close to women…
----------------------------
"Deep Love: Prince Charming's Too Cold Blood" was a modern romance novel written by a rich author. The general plot of this novel was:

She gritted her teeth and resisted his cold embrace. She pushed him away fiercely."Yu Haonan, a cold-blooded person like you is destined to be lonely and never get true love!"
"But you still fell in love with me, didn't you?" The curve of his lips was extremely evil and beautiful, and his calm face was as beautiful as an angel's. However, only she knew that he was a devil, a messenger of hell. He had come to send her to hell.
----------------------------
The Love of Leng Shaomei was a modern romance novel written by the author, Su Liangxia. The general plot of the novel was:

By the river, the cold wind blew the woman's wavy black hair. The messy hair tangled on her beautiful face, adding a bit of charm and enchantment.
Not far away, the man's slender body leaned against the fence. His pair of seductive amber eyes looked at the calm river in the distance with a faint worry. The voice that came out of his red lips was mixed with a little helplessness."Do we really have to go find him?"
The woman looked at him with a faint smile, but a trace of coldness and ruthlessness inadvertently flashed across her eyes."Yes, I want to take back what belongs to me." There was an unquestionable certainty and indifference in his tone.
…。
----------------------------
"The Evil Queen of the Evil and Beautiful Man" was a romantic and pure love novel written by Bing Xinnuo. The general plot of the novel was:

She was a proud, black-bellied rich girl with a scarred heart hidden under her beautiful face. He was like a beautiful man who was not purely close to her, but purely fell in love with her.
----------------------------
"Mr. Qin for the Rest of My Life" was a romantic, youthful-campus novel written by the author, Meng Shuang Xue. The general plot of the novel was:

Just like how young people don't know the taste of sorrow. Leng Lixue had met him in her life. Qin Boyan was naturally cold, but he had the pleasure of abusing his wife and chasing her to the crematorium. Under the push and help of others, the two of them had a happy ending. When I met this person in my life, I was happy when I was young.