I'm stressed about my sagging cheeks. Is the Ondari Lift really painless? ㅠㅠ

I haven't gained any weight, but as my skin elasticity has decreased, my facial contours have sagged and I've started getting jowls and bulldog cheeks ㅠㅠ. Even if I just tilt my head down slightly, the fat under my chin folds into a double chin, so I get depressed every time I look in the mirror lol. I'm looking into radio frequency lifting to really tighten the jawline, but since my skin is super thin and I'm a total wimp, I absolutely hate anything that is painful ㅠㅠ. These days, I hear there are treatments that are completely painless and refreshing. Ondari lifting So many people recommended it, and compared to other machine lifting... Ondari lifting The most certain thing the procedure has merit I'm curious what it is! I really want to know if it tightens the V-line without any pain at all lol. I want to be free from worries about side effects like hollowing out the cheeks. Ondari lifting If any of you seniors have had a comfortable experience, please leave some vivid tips before you go.