•Liu Shi Shi and Zhang Yun Long•Wu Xuan Yi and Zhai Xiao Wen •Hou Ming Hao and Chen Yu Qi •Zhou Jie Qiong…
Are you talking about the actors and actresses in the supporting and guest roles who were starring/starred as main leads in their own and upcoming dramas? This is the list:
1. Hou Ming Hao 2. Chen Yu Qi 3. Peng Xiao Ran 4. Wu Xuan Yi 5. Zhai Xiao Wen 6. Shen Yue 7. Ding Yu Xi 8. Zhang Ruo Nan 9. Meng Zi Yi 10. Zhou Jie Qiong 11. Ding Jia Wen 12. Chen Ruo Xan 13. Zhao Yi Bo 14. Chen You Wei 15. Lin Bo Rui 16. Qin Xiao Xuan 17. Sun Zi Hang
Note: From 11-17, they had their experience as the main male leads in their own dramas, but they are often supporting roles in other bigger productions.
it's possible because dramas like this are not cgi heavy so it won't take a long time to release
I know this (RR) is a Disney original, the comment above must have been edited out because I remember the acc asked something about another drama if my memory serves me right
1 
3 
3 
1 
1 
1 
1. Hou Ming Hao
2. Chen Yu Qi
3. Peng Xiao Ran
4. Wu Xuan Yi
5. Zhai Xiao Wen
6. Shen Yue
7. Ding Yu Xi
8. Zhang Ruo Nan
9. Meng Zi Yi
10. Zhou Jie Qiong
11. Ding Jia Wen
12. Chen Ruo Xan
13. Zhao Yi Bo
14. Chen You Wei
15. Lin Bo Rui
16. Qin Xiao Xuan
17. Sun Zi Hang
Note: From 11-17, they had their experience as the main male leads in their own dramas, but they are often supporting roles in other bigger productions.