Huo Zhai does not like Yin Chengjun, his fiancée whom he has set since childhood. Instead, he has a crush on Cui Yao, a poor student supported by his aunt. They grew up together as childhood sweethearts and gradually forgot about his fiancée Yin Chengjun, whom he had rarely seen.
Until he was twenty years old, Huo Zhai was asked by his parents to take his fiancée Yin Chengjun, who was living in the countryside, to go to college. Huo Zhai deliberately bought a flight abroad to see Cui Yao.
Yin Chengjun who entered the city did not wait for Huo Zhai to pick her up, but what was waiting was her younger brother Huo Zhiyuan, the adopted son of the Huo family, who was sent by Huo Zhai.
"Sister-in-law." Huo Zhiyuan looked at Yin Chengjun with a blush. Yin Chengjun took out his pocket money and invited this younger brother to eat at KFC.
Later, when Huo Zhai returned to China, he saw Huo Zhiyuan following Yin Chengjun diligently, but Yin Chengjun and his favorite female star Yin Jia actually looked exactly the same...
He shamefully regretted it.
No matter what, he must get his fiancée back.
Intention: Unswerving