An Jing is a senior girl living in the small town of Songxi. During the process of independently writing a school novel entitled "Goodbye, Seventeen", she takes on the roles of An Na, An Qi, and An Jing, the protagonists of three separate stories. She travels through different spaces and times and meets different classmates, including the timid Straight-A-Student Han Yun, the warm senior Chu Yu, and the twin brothers Cheng Hao xuan and Cheng Hao yu, who have very different personalities. From strangers to friends, they find friendship in the intense high school life, and together they go through the bitterness of adolescence to finally welcome the transformation moment of 17 years old.
Amid the upheaval of Chiang Kai-shek’s 1927 coup, young revolutionary Xi Zhongxun defies political terror and emerges as a leader. Inspired by Liu Zhidan’s uprising, he joins forces to establish the Shaanxi-Gansu Red Army. During the Anti-Japanese War, he strengthens the revolutionary base and fosters its development, earning Mao Zedong’s praise for his loyalty to the cause. After Japan’s surrender, Xi Zhongxun fiercely defends the Northwest, helping to lay a foundation for national progress.
In 1986, 20-year-old Chen Bao Jin came to the Altai region to find his brother who was missing in the gold rush. He was tangled between life and death in the complicated environment and was also trapped between many forces. At the same time, strange things happened one after another. After layers of uncovering, the clues all point to the mysterious place with huge treasures and no survivors—Sister Sea. He struggled with people and nature, and finally discovered the mysterious "Well No. 7“ in the Sister Sea, and found the truth about the disappearance of his brother. He then realizes bravery and kindness are the greatest treasures of mankind. Adapted from the novel "1986 Tao Jin Jing Hun" (1986淘金惊魂) by Lai Er (来耳).
Ten years ago, Zhao Haiyang’s mistake during a manhunt led to the death of his mentor, Xia Hui. Now, Zhao is the Deputy Director of Dongzhou’s Public Security Bureau, while Fang Cheng, a former colleague, returns to the city with innovative ideas for police reform. Tension arises as Zhao is skeptical of Fang’s methods, but the new techniques prove effective in combating a wave of modern crimes. Just as progress is being made, the killer from a fifteen-year-old case resurfaces, forcing Zhao and Fang to join forces to bring the criminal to justice while facing an unseen, powerful adversary.
As the clock's hands move, the wheel of time accumulates the past. Time passes, and the boys ride the waves. Showcasing their strength and skill, they make the sky shine brightly. Sailing through the waves, expectations await.
Zhang Xin uncovers his father's murder by a billionaire's son and is determined to seek justice, but a car accident sends him back to 2001 in the body of a driver for the same family. Unexpectedly married to the family's youngest daughter, he uses his new position to expose their wrongdoings from within.
Cheng Feng is a bookshop owner who is forced to give up on her dream to become a dancer following an accident. She meets Jiang Dian, a warm-hearted youth who appears cold due to pressures from his family. The two lost youths stay by each other's side as they grow and heal together.
Military Doctor of the escort formation Zhang Du Hang is transferred to the naval medical ship "Peace Ark" during a sudden emergency mission, but he followed suit during the mission. Lu Yang, a female military medical colleague, had a lot of differences in medical concepts.
There are two women - one a childhood sweetheart and the other a proper wife - both are natural enemies yet they work together to promulgate the art of weaving. Set during the Qing Dynasty, the weaving industry of Gusu dominates the industry with its embroideries often sent to the palace as court tributes. The Ren family of Suzhou has perfected the style of weaving passed down from their ancestors for generations. The master of the house, Ren Xue Tang, has a gentle personality. On the contrary, his wife Shen Cui Xi is headstrong. With a personality like the thunder and the winds, she is swift and decisive. Under her management, the Ren family flourished and its craftsmanship grew in recognition so much that she has become known as the mother of the house. Ren Xue Yang unexpectedly gets into an accident while trying to track down smugglers.