There is none
Theres nothing free in this world bestiee, except water and oxygent
But if you want to read legally and don't have money, you can just download the app that have ur favorite manhwa and watch adds to get some coin, and sometimes theres am event so you can have free coins too
We even pay to drink water
I just realize that water and oxygent have a price too
Try webcomics
Does anyone know any manga manhwa reading app or web that are totally free but us still official? Other than webtoon. I need to find this web alternative :)