Please help me find a webtoon from the 2010s about a city with multiple levels and a character that turns into a praying mantis monster

I can't draw it out because I'm at work rn, but I vividly remember reading a comic on webtoon years before the pandemic, where a character with ginger hair could turn into this praying mantis creature. That's all I remember from it tho. I think the main character (not the mantis person) was a black girl?