Currently looking for a good guy who falls for a deliquent/bad girl. I just finished Sekitou Elergy and I want to read a good romance manga that has a similar main female lead. Any suggestions would be greatly appreciated. Thank you!

Onidere is a good one.

try Yandere Kanojo it's more on the comedy side, but really nice.

There's nothing to see here. Proceed with what you were doing or throw rainbows at random pedestrians.