Xiaolong cub propped his chin sadly, when will his brother come back? Xiaolong cub decided to leave the spirit world secretly, she, the 300-year-old dragon cub, is going down the mountain to find her brother! But Long Zai is still young, so if you think that 'Zai Zai is 300 years old this year, he is not a three-year-old little milk group!' is not bad, please don't forget to recommend it to your friends in QQ groups and Weibo!