here you go, this is the stupidest thing i have ever read http://www.mangago.zone/read-manga/i_became_the_emperor_s_daughter_one_day/
OMG NO! i tried reading it when it first came out and i just cant!!! it was so bad!!!! from the dialog, to the plot, it all just made me cringe. the only slightly passable thing about it was the way it was drawn, but other then that, h-e-double hockey sticks no would i ever go back to read it!
Second most stupid for me, the most stupid story I have read until now is one where the MC have a skill that can enslave girl.
This is the stupidest thing I have ever read