How to evaluate the mature age of Zhu Yilong fans?

I 18 years old. Brother Long appeared in my world in the summer of Zhenshen. In fact, I have never seen Zhenshen. My sister is looking at it, but it's still a photo. I thought it might be him. Haha, then I paid attention to Weibo and contacted other steamed buns. The better I know him, the luckier I feel. I feel that Brother Long really takes the actor as a career and is very serious.