This is my last straw to find both of this manga

Fist manga:very very fluffy seme eat weird black stuff to save uke

I barely remember it but it's a yaoi fantasy.
The seme is a god this manga has system where there is a lot of god and every god has a caretaker which the uke is the seme caretaker and the god job is to exorcist/eat this bad black stuff (I don't remember what that thing is) I remember this is one of those manga that is very beautiful.
The seme I remember the god form I believe is very fluffy

Second manga:miso soup

So I only remember the last scene the seme ask the uke can you cook miso soup for me forever as a proposal but the uke think he's being used as a maid and got angry at the seme but years later the seme has become famous artist I believe and the uke was walking by a billboard which has the seme interview in it.
The question ask about the seme romance in life the seme said that he proposed to someone and he still waiting for answer.
Therefore the uke think about it realize and run to the seme to apologize

I know it's very vague description that's why I have no idea where to search other than tag which I did but fail.
Thank you in advance lovelies (っ˘з(˘⌣˘ )