beta
The tag says Shounen Ai but I feel like this is bromance, or just 2 guys doing their thing.
The MC & ML is a police officer (or detective), but the MC have power to 'smell' dead bodies
Bromance
MC & ML are childhood friends. ML actually already dead but he hasn't realised yet, so MC sometimes come to ML to tell stories about life and stuff
Adapted to anime
2 male with chemistry
Step-brothers are vampires, they protect human from demons & ghosts
2 male with chemistry
Every human have their own 'ego' that they kept hidden inside themselves. MC can see those 'ego'
2 male with chemistry (+ bromance)
MC can see demons and he helps ML solving problems for demons
BL
MC have PTSD and can see 'ghost'. ML is his childhood friend and he's just ...weird
Bromance
Greek gods come to human world to solve some problems
BL, student x teacher
MC can see ghost with his special eyes because (maybe??) he's the reincarnation of a god. The ML (student) is just ...there, I think.
BL
MC is being haunted, and ML is protecting him from ghosts
Suicide Line