I'm looking for a manga with a cool FL and ML lead. Like they are both dominating the world. Funny but cool at the same time. They can have an antagonistic attitude but love eachother very much.

I'm so sick of badboyxgoodgirl where the girl os always shy and follow the guy and always chasing him and not giving up even though he's pushing her away. I want some badass girl too and a badass guy. I dont like the guy doing cowardly stuff. Both should be badass.

This couple should not be blood related or something. I'm not into that. And must be the same age.