OrGlob

So all the manga from my reading list has disappeared and I lost quite a few of them.. so please help me find this one
It's a yaoi alien thing, uke is in debt that his father left him and he finally manages to get his own place, just when he's about to fall asleep a spaceship falls through his roof. Uke has brown hair, well built, seme has red hair and is half human half alien, claims he came to earth to find his human dad and kill him.
Oh also the owner of the building where the uke lives is extremely rich and very much into aliens.

Can I know the name of a manhwa? I've never read it before but ik that the bottom is a black haired buff (?) guy and the top is literally a flower pot? The flowers are blue in colour for reference.