Unfortunately when it comes to yandere ml the bottom usually has the survival instincts of Snow White but maybe try these
Degenerate/mahjong
Passion
Codename Anastasia
Yabun ni Kyuuketsu Shitsureishimasu
Color recipe (doesn’t seem like it at first)
Strangers from Hell (not BL but they’re definitely DL)
Unchanged man
I've read 'em all but thank you
dreadful night! black mirror and the beast must die
Do u guys even know what yandere means
LOVE JINX !!!! Yandere ML as he destroyed (i forgor if it's through fire) the grave of his grandfather cuz he is the reason why he and the MC parted ways, but don't worry they got back together (づ￣ ³￣)づ
any good bl yandere manhwa/ga/hua ? but like the bottom has braincells please