I watched this back then when i was 6 years old. I'm 14 now, i didn't know that this was at netflix, the moment i found out, obviously i re-watched it. This series thought me a lot of valuable lessons. For example: Kim Shin's loyalty to Eun Tak and Eun Tak's loyalty to Kim Shin. I really love this series! If you would ask me ro re-watch it again, say less!! ๐ฅ๐ฅ