Looking for..

Looking for a webtoon I like but forgot the name. This is what I know:
- it about a boy that want to become a super actor.
-He start acting when he is a baby and we, the readers, see him growingup slow when he doing diffrent movies/shows.
- he had a few past lifes, he gain skills in these past life what he is using now for his acting.
- he have amazing parents and a uncle that help a lot in his acting.
- he play a dragon in a childplay, was a prince in a tv serie, play in a horror novie I think.

You guys think you can help me? (English not my first language, sorry)