Lighter & Princess Episode 23

Zhu Yun visits Li Xun in prison, and he says harsh words to her so she will leave and carve out a new life for herself. She goes abroad for post graduate studies. Jian Hong visits Li Xun and gives him a big surprise. He and Zhi Jing had been colluding all along, and he was the one told Zhi Jing where to find Li Xun's sister. Three years later, Li Xun gets out of prison and visits Jian Hong, and Zhu Yun realizes Li Xun is not a shareholder of L&P, but Zhi Jing is. (Source: frankly at MyDramaList)