https://booklive.jp/product/index/title_id/449999/vol_no/001
It's not that fucked up, just the last end. It honestly threw me off because the manga seemed fluffy...just that the seme look sketchy. Last chapter only confirmed my suspicions.
Ikr...scratch that, the worst one for me was when I was reading this manga in booklive. Art style was super good(it was what lured me in) and the concept was about a Japanese wolf God living amongst humans in the modern world, a boy who was sacrificed to him as a wife. My type of shit. Chapter 5 ended nice and well, fights were resolved and the two love eachother....then chapter 6 happened and god transformed into their wolf form and fucked the uke in that form...God, I swiped all the way to the end so fast. It was so unnecessary, it ruined the fluffy mood :'(

SPOILERS******
so basically uke turns into a omega somehow(?) i don’t know the specifics but it’s all cute and cuddly and then out of no where on the last few panels of the last chapter it shows the semes true side. he’s basically a lunatic who purposely ruined the ukes previous relationships in the past. on one of the panels after the uke and seme supposedly have a “heart to heart” it shows the flashback and how the seme is a psycho & the uke gives the seme a hug and the seme is smiling like a fucking lunatic bc he knows his planned worked and the uke is clueless!!!!!!! then afterwards at the very end the uke and seme are about to get their freak on when the uke goes to take a shower and the seme is shown POKING HOLES INTO THE CONDEMN LIKE WTF DUDE!!!!!