smudge-proof eyeliner

There's no such thing as smudge-proof eyeliner, right? ㅠㅠ

It's so humid right now that it's smudging like crazy... Looking for a smudge-proof eyeliner~

Back in the day, I used to use one... I forget where it was from... the one with "Kill" written on it...

I prefer a more natural look these days. Please give me some recommendations.