Sorry cant help but im interested in knowing too based off your summary
I FOUND IT AHHH
The Contractors of Pandora
i left out A LOT of plot in my summary because it is that good, so youd have to read it yourself. Sht I've been scrolling my gallery for past screenshots for the last 30 minutes but f it, its worth it
SHARE THE NAME
its 'The Contractors of Pandora' sorry i didnt clarify that
Mc is a detective. One day he received a letter addressed to his house, requesting him to investigate the disappearance of an old priest in a small town. He goes to the church and met a young man priest who turns out to be a vampire and tried to drink his blood. Reason a human could beat up the vampire is long story short, mc is nearly awakened and gained superhuman strength. Wasn't that impressive since he was not trained tho, he's lucky the vampire was starving and weak (Old priest used to supply blood packets to him but bc she disappeared, he couldn't drink blood and starved. Also why he wants the detective to help look for her.)
So the vampire told him abt this awakening which is based off a demon's ability. And to get that ability, they have to make a contract w that devil, in return that they suck your soul till you die. Mc made a contract w a logic demon when he was a kid - now he awakened w the power to locate things (it's funny at first i swear lmao). Oh and yea, he finna die soon if he doesn't break the contract. He never knew until the young priest told him ofc (or not young, he was hundreds years old). There's also more awakeners as you read further into the story because now that mc learnt abt the devil contracts, he volunteers to solve the problems of a cult group forcing people into making contracts w the devils (related to disappearance of the old priest and his past).
PS. there's kinda like a tool sealing that contract and it's a doll or plush, or cute keychain - different for each of the awakeners. You just have to break them to release yourself from the devil (but still having their abilities, except you won't die anymore). Mc had a crocodile keychain as the contract tool and broke it, the vampire helped him with training his own ability and strength.
/ the potential bl part is bc i think i found it from the sho ai tags. but the two did acted like married couples earlier into the story, it was so cute. OH AND THERES A POTENTIAL LESBIAN COUPLE LATER WHICH WAS EVEN CUTERRR AHXUWNSG /
PLS tell me the title. My dumbass seriously just left it on tab and the tab group disappeared so now I gotta find it.
mc: tall slim muscular, black hair (green eyes when he uses his power)
ml: tall slim, blonde hair and blue eyes (red when he uses his vampire ability)