Yi Xin (played by Lian Yuhan), the only daughter of Taiwan's largest tea exporter, meets KK (played by Wen Shenghao), a frustrated prisoner of war who returns to Taiwan due to a US aid mission. She decides to intervene in the debt-ridden family business despite the opposition of her father Ji Sang (played by Guo Ziqian). Even though her identity and mission are far apart, KK, who carries a sad past, still deeply attracts Yi Xin. In the face of the crisis of the changing times, how can the young girl Yi Xin lead the shaky Sunlight Tea Company to the world in the tea business war? The TV series "Cha Jin" is directed by Golden Bell Director Lin Junyang, and the story is inspired by real people and history. It will meet you in the winter of 2021!