(Heart-torture + Misery + Campus) Yu Nian's childhood was full of loneliness and rejection. Her only comfort was her family and the dolls she made by herself. But fate was ruthless. In 2019, her father passed away suddenly, and her mother also passed away due to illness and surgery. In 2020, her grandmother and sister were killed by cancer one after another, and all her relatives passed away. She fell into depression and was trapped in boundless darkness.
Until the young man Zhang wanted to break into her world, he was not prejudiced or alienated, silently guarding and tenderly accompanying her, gradually healing her broken heart and becoming the only glimmer of light in her gloomy life. The two fell in love with each other and agreed to go to the same future.
After experiencing worldly reconciliation and self-redemption, they chose to become undercover police officers together after the college entrance examination, and stayed side by side with their original intentions. However, God's will played a trick on people, and during a dangerous mission, Yu Nian watched his beloved die in front of his eyes.
There are no relatives in the world anymore, and there is no Zhang Xiang around. For the rest of her life, she will be the only one left, guarding her memories and thoughts. In the long loneliness, she will never forget her and regret it for the rest of her life.