This time I wanna find yaoi manga that has some of my weird obsessions in them?

So here is some things that could be fine :3

- asthma (or some other illness etc.)
- scars
- blood (the other one of the couple get's hurt or something like that)
- tearjerking moments (like break up and then back together)

Okay that's pretty much everything but I can't come up with more of my many other obsessions ^^' but I hope everyone would try and recommend me manga with these you can also try to recommend something else instead and tell why should I read it. Anyways thank you if you can recommend something for me ^^ <3

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There will be day when we believe in destiny.

For scars and blood I just can think of:
-Cut
-Bi no Isu



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"I exist, that is all, and I find it nauseating" -Sartre

scars:
welcome to the chemistry lab - really nice side couple. I hated the main couple though, that's why I rated it so low. the scar is involved with the second couple. It really is a nice story about them.

gerard to jacques - the scar is not important, although they will say how he came to it...

scar and blood (I think...)
red blinds the foolish - I think you will like this. but it's collection of short stories. Other stories are quite psychotic too.
and in shounen wa asu o korosu, there was such a oneshot in volume 2

blood
gemsilica - oneshot from Yuki Kaori

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if there is an option between "to do" and "not to do", I will always choose the latter.

"what kind of crazy, twisted conclusion is that...?" - banana bread no puding