On January 24, sihai.com, the fourth episode of the TV series "the age of gratitude" broadcasted by South Korea's KBS 2TV TV station, after the mutual confession of Gaya (Zhu Duoying) and Shen Zhengtai (Guo Dongyan) back home, the scene in front of her shocked her.
Kou Jiaya misunderstands that Shen Zhengtai's father killed his father. In order to get revenge, Kou Jiaya and Shen Zhengtai make an agreement that when he comes of age, he will talk about the murderer who killed his father himself
"The age of gratitude" episode 4 Full HD online viewing (Chinese subtitles)