The story was way too complicated for what it ended up doing. The transmigration was completely unecessary, the dreams(visions?) of MC getting murdered amounted to exactly nothing. And the lovestory was just... Like.. Nothing.
Be my master, ok. You're helping my brother that's cool, mhmm. Wanna meet at this thing? sure. I love you apparently, oh me too i guess. The end.
Literally the only part where I actually liked the writing, was the backstory on why the brother disliked MC. That was pretty good.