So, from what I understood... The uke and the lady got married in order to destroy the uke's father. He doesn't care about anyone but his empire, that's what they're aiming for. The uke is trying to be the best son, then he is going to die somehow, the woman will get their kid's custody, so the father won't have anyone to be his successor. The lady was saved by the uke's mother, so she used to love her a lot, but she died (I guess she killed herself) and her husband didn't do anything at all. However, the seme is a variable that they didn't foreseen, and now the seme said that he wants to save the uke. Oh, the watch the lady gave to him was from the guy that killed the seme's former boss, so he's also a variable.
So, from what I understood... The uke and the lady got married in order to destroy the uke's father. He doesn't care about anyone but his empire, that's what they're aiming for. The uke is trying to be the best son, then he is going to die somehow, the woman will get their kid's custody, so the father won't have anyone to be his successor.
The lady was saved by the uke's mother, so she used to love her a lot, but she died (I guess she killed herself) and her husband didn't do anything at all.
However, the seme is a variable that they didn't foreseen, and now the seme said that he wants to save the uke. Oh, the watch the lady gave to him was from the guy that killed the seme's former boss, so he's also a variable.