Putting this on hold until I have more free time :')

I consider myself a literate RPer. I'd prefer my RP partner to be able to write a minimum of two to three paragraphs on a regular basis. I'm fine with paragraph-long responses when there's not much more to write about, but it shouldn't be the norm.
I prefer RPing a male character. I could attempt to RP a female character, but it kinda puts me out of my comfort zone.
I'm taking math class right now and I loathe it with all my soul so I understand being busy and not being able to reply all the time. But if you're going to vanish for a week or more, please tell me beforehand? If you need to leave the RP permanently, I totally understand - but please tell me instead of leaving me hanging.
Also I'd much rather RP right here on the forums than anywhere else.

Stuff I'll do

+ Fantasy! Medieval especially. I'm also open to trying modern fantasy since it sounds fun.
+ Adventure/action. Obviously any violence involved shouldn't push the envelope, but I'm 100% fine with violence.
+ World-building and tons and tons of plotting. I get bored with RPs that aren't plotted out well. Help me plan the story, it'll be fun!
+ Well-developed, non-sappy romance. It's okay if our characters end up in a relationship, but I loathe overly sappy romance or stuff that develops too quickly.

Stuff I won't do

- Any sexual content, offsite or no. Just no thanks.
- Love triangles and love at first sight make me die on the inside
- MxM or FxF. Nothing at all against people who aren't straight, but I am straight, so it's just what I'm personally more comfortable with.
- Animal RPs. Our characters can be shifters, part-animals, or have animal companions, but flat-out RPing as wolves or cats or something isn't my thing.
- Non-fantasy. Reality sucks, I'm here to escape it

RP ideas

I've got some really vague ideas that need fleshing out soooo hey if you wanna help me build a fun plot, that'd be awesome!
:: Modern-based: takes place in a world where "monsters" roam freely, but on average, they're only slightly more intelligent and unique-looking than your average house pet. A lot of people will form magical contracts with them and treat them as pets. However, some of these creatures are more human than others, and someone (maybe your character??) would stumble across one of these powerful, human-like monsters and try to form a contract with him. I don't entirely know what the conflict would be...
:: Medieval or modern-based: someone happens to stumble across two ancient beings, sealed away, and accidentally unseals them. One of these beings hates humankind and wishes to destroy them; the other one ends up working together with the human who freed him/her to stop the hostile one. Not a lot of ideas for where to go with this
:: Medieval-based: something about warring kingdoms and someone from one rival kingdom stumbling into another and... something happens from there... lol I have no ideas for this one

Also feel free to suggest something of your own. We definitely don't have to do one of my ideas
So heyyyy I look forward to RPs! <3