Can someone tell me who's the ML?

*spoiler*



It's Amor, the 4th prince
but don't worry... [spoiler below]







...they are not actually siblings/related since our FL is not the emperor's daughter

Thanks for telling me

That kind of sucks, Amor is really boring.

Yeah, from what I understand even the readers of the novel complained a little about it 'cause they didn't have much interaction if compared to other possible MLs

Is that the flower brother?

yep