Love Bullet vol 1
But she'll take away your pain,
Like a bullet to your brain!
When humans who haven't experienced love die they become cupids that use guns instead of bows! They can earn karma by making people fall in love, but the targets have to be somewhat compatible. If they earn enough karma they can get resurrected. They're given targets, who so far in the missions we've seen, have multiple partner options. But they're not alone, other cupids may help or hinder in order to get the "love" shot in themselves and thus, non-lethal, battle ensues.
We see our main protag as a high schooler who's good at match making, but never gets round to finding love herself before she tragically dies just as she's confessed to by her long term friend! We also witness her early missions, one of which is very personal.
I found it entertaining, at points quite funny and others moving. The art is very nice too.