What's the end of Princess New Zhu Huan?

Xinrong gave birth to a child, and Yongqi was forced to return to the palace in Dali with Benmingjie, Hare and Xiao Jian, and agreed to wait for Yongqi for two years.

As a result, Yongqi waited for two and a half years to get things done, so go to dali found the swallow on the grassland and Benjamin taught her the violin. Yongqi thought it was Benjamin, so she ran over and saw the sad swallow. . . Two people embrace together. Benjamin left by himself. He said that he would go back to his own country and there would be nothing more.