This is a really good drama. If you are new to watching Korean dramas then you should watch this one. Especially since it has Jang Guen Suk. I am not very good at re-watching shows because it gets boring but this one is great to re-watch. The gender bender is great but she is not a tomboy. More like a random nun forced to be a boy because her twin brother is getting plastic surgery. It can happen to anyone.