Strong bromance w/o heroine

Preferably without the heroine, i need dramas (japanese,chinese, korean. Any.) where the guys have so strong a bromance it seems BL. Like in Guardian and The Untamed. Although the stories were originally BL. It'll be alright if there are no vibes of BL. But it should have some supernatural element to it. 

Fantasy or fiction. If heroine is there, it'll be okay but good bro's.

Thanks!

https://mydramalist.com/38757-the-birth-of-the-drama-king 

I'm still not done with it + it seems they are actual blood brothers (not sure, there could be some plot-twist with ending) but it's one of these awkward comedies with *wink wink* jokes that make everyone uncomfortable 

Thanks everyone! ????I've watched Sungkyunkwan Scandal...I'll check the other 2 out. Hoping for more recs????

• Nirvana in Fire
• Circle
• With romance: Chicago typewriter, Goblin,
• Not supernatural/fantasy: prison playbook, Ourobuos, Black & White, The Disguiser, school 2013, Tong: Memories, Gokusen 

Definitely School 2013!!!

Ancient Detective has a great bromance, too!! ^_^ (Though it also has bg romance, but not the annoying kind!)

• Word of Honor (2021) 
• Killer And Healer (2021)  (no fantasy)
• Advance Bravely (2017)  (no fantasy)

 Estelll:

Warrior Baek Dong Soo. There's a female love interest, and she's kind of annoying, but you can just pretend she doesn't exist and focus all your attention on Dong Soo & Woon's great chemistry together and their ups and downs.. You'll probably fall in love with Woon's character (at least I did), he's more of an anti-hero, as well as the many great supporting characters whose stories will make you emotional many times over! 

There are even fanfictions that ship them together, bl style!

Thank you for the suggestion