The webtoon of this was nice. I read it a long time ago.. Forgot the story but in this i remember it was exchanging life for golden spoon, or choose between parents and money something like that.. Well as choi woon is acting in this I'll watch it.
I loved the webnovel, so much that i have read it so many times and as soon as i saw this name i just clicked it to see and am so much happy to know that it is getting a kdrama on it. Well i would not give spoilers but say that it would be definitely worth watching especially with le joon gi acting in it. So basically the story was like this of webtoon. A righteous prosecutor, life reset, punish the villain!A hot-blooded prosecutor, kim hi wu, was murdered and sunk into the ocean while chasing the tyrant who controlled korea. But, Kim Hi Wu, meets a grim reaper who gives him a chance to relive and sends him back to when he was 18 years old. As a high schooler, kim hi wu, prepares to punish the tyrant Jo Tae Sup. “To get the devil, you have to become one” and there comes all the twists, which is so lovely to see. This is totally worth watching 😍😍😍😍😍😍
K-Drama 
So basically the story was like this of webtoon. A righteous prosecutor, life reset, punish the villain!A hot-blooded prosecutor, kim hi wu, was murdered and sunk into the ocean while chasing the tyrant who controlled korea. But, Kim Hi Wu, meets a grim reaper who gives him a chance to relive and sends him back to when he was 18 years old. As a high schooler, kim hi wu, prepares to punish the tyrant Jo Tae Sup. “To get the devil, you have to become one” and there comes all the twists, which is so lovely to see.
This is totally worth watching 😍😍😍😍😍😍