Shi Xinian and Lu Jingchang were childhood sweethearts. Lu Jingchang's younger brother drowned due to a prank played by his sister Shi Huanyuan. In panic, Shi Huanyuan escaped. Shi Xinian took the blame by remaining silent. Lu's mother threatened to die, but Lu Jingchang said that he would never forgive happy Nian.
Lu Jingchang hid his love for her and left Yannan City. Xinian, on the other hand, shouldered his sister's guilt and worked hard to help Lu Jingchang collect "his" criminal evidence, just to fulfill his dream of revenge. But her sister's lover Guo Zijia suddenly appeared. He mistook Shi Xinian for Shi Huanyuan, pestered her, forced her to become Shi Huanyuan, and designed the young lovers...
The obsession of youth is that no matter what, they cannot give up their love for each other.
Shi Xinian: Lu Jingchang, Giraffe, I will never, ever give up liking you.
Lu Jingchang: There once was a giraffe who liked a girl very much and was willing to stay with her for the rest of his life.
