BL Manhwa reccomendations that are super plot heavy

I tend to LOVE stories like Codename: Anastasia, Ennead, and Murderous Lewellyn's Candlelit Dinner, but I feel like these stories are SO rare. I need BL reccomendations where their relationships either arent the main plot (at least at the beginning), or anything like the three stories ive mentioned!!! IDC if there is smut or not, if its finished or not, i just need a plot heavy BL/ Yaoi story

(┬┬﹏┬┬)