
The Hunter Wants to Live Quietly/The Hunter's Gonna Lay Low
A Trace Of The Wonder
Mad Dog
Rainbow City
Believe My Sign (There's zombies)
How To Train Your Healer (Game-Like so yeah--)
Kill My Love (Omegaverse)
Death Delayed for a Short Time Because of the Will
Open The Door (Guideverse)
The S-Class Guide as Sweet as Honey (Guideverse)
The S-Classes That I Raised (Not really a BL but in the novel he gets "married", live together with a man and have a son with him, so, yeah...)
Sorry, I don't really read that much action BL, btw, most are smut so beware--

Nouaaahhh's recs are solid. Here are a frw to add:
Dreaming of the Dokkaebi - i think you'll love this. they deal with ghosts and creatures from korean folklore
Honbul: Flame of the Soul - same with dreaming of the dokkaebi, it also has to do with korean folklore
Wolf in the House - the main couple's more slice of life, the side couple's where the good stuff is at.
Turning - omegaverse with people who have abilities. warning: the slowest slow burn to ever burn
Bad Apple - Uno's story from Red Candy.
Bad Friend - I haven't read this yet but I'm pretty sure it's wuxia.
Grandmaster of Demonic Cultivation - it's wuxia. I recommend its novel more though.
Also, if you are into novels, do try Thousand Autumns.
hi friends! could anyone recommend me bl’s that have a lot of action? i want guns or martial arts or powers, whatever you got; i’ve loved ones like dear benjamin, red candy, bed friends, dear door, etc.