What is the finale of Princess New Zhu Huan?

Yongqi and Swallow made an agreement for two years. Yongqi said that as long as the task is completed, she will come to Dali to reunite with Swallow two years later, and Swallow will return to Dali, Yunnan with Benmingjie, Sunny and Xiao Jian. Yongqi gave birth to a little brother named Mianyi with Xinrong in order to leave a hope for her mother. Yongqi intends to keep his agreement with Swallow. Go to dali looks for swallows. When he arrived in Dali, the swallow had been waiting for him for two and a half years. Ben Ming Jie was heartbroken to see Swallow and Yongqi meet again, so he left silently, saying that he was going back to his own country. So it's over.