Does anybody have Yaoi/BL like Payback or Park Hanhoo’s manager? Where the MC is looking...

under the green light

Checkmate(TAN) - ml wants to take revenge from old art teacher, mc helps and leads
https://www.mangago.zone/read-manga/checkmate_1/

Zero Day Attack - mc was scammed and wants to take revenge
https://www.mangago.zone/read-manga/zero_day_attact/

The Pawn's Revenge - both are pawn's so they team up and take revenge from the one using them
https://www.mangago.zone/read-manga/the_world_of_pieces/

Sunday's Consolation - mc looking for an editor, ml knows the truth behind it but acts clueless and fake helps
https://www.mangago.zone/read-manga/sunday_s_consolation/


Fate Makes No Mistakes - ml looking for a specific ghost
https://www.mangago.zone/read-manga/fate_makes_no_mistakes/


Also additional recs, kinda similar, plot focused :

Read these two in this specific order, tho not a sequel they're kinda connected, also don't be put off by the art at the start, it changes for the better in just a few chapters :

Song of Reverberation
https://www.mangago.zone/read-manga/song_of_reverberation/

The Promise
https://www.mangago.zone/read-manga/the_promise/

Because of You (Harukoi)

https://www.mangago.zone/read-manga/plin_s_love_juice_uncensored/