
I saw in a post that the male lead was the one who turn back the time because he regrets not being able to protect his wife and son, so does he have the memory of the first life ? And is he aware that the female lead have the memory of the first life ?

I read the spoiler at the previous comments but I have the raw
https://newtoki95.com/webtoon/12291980?stx=%EC%9C%A0%EB%A6%AC%EC%98%A8%EC%8B%A4%EC%9D%98+%EA%B3%B5%EC%9E%91+%EB%B6%80%EC%9D%B8&toon=%EC%9D%BC%EB%B0%98%EC%9B%B9%ED%88%B0
Here it is

Here's a sign for you to be a bad bitch and revenge on your ex, who thinks that your sole existence is to wait for him while he marries other woman (i know its for the throne but blame it on yourself for being useless and can't win the throne on your own) , and keep making promises not to have concubines while he already break his old promise. Yes, the FL is my best friend and she's a real bad bitc. PERIOOODDD (▰˘◡˘▰)
The best part of dating a yandere is that they are very loyal to you, and the chance for them cheating is very very low. However, it may harm the person around you tho, cause they would be super obsessed. So, let's all aim for a healthy relationship shall we ?