The area above the sides of my forehead keeps getting emptier...ㅠㅠ

There are quite a few.

I can see that the top parts of both sides of my forehead keep getting empty..ㅠㅠ

In this case, should I choose scalp tattooing instead of hair transplantation???

Can I also create a beautiful hairline while doing scalp tattooing?

My forehead is flat, and the hairline doesn't look good, so this also subtly causes me stress...ㅡㅡ

These days, it seems like there are so many people with beautiful hairlines...

I'm curious if everyone is aware of their own hairline as well../