Someone please correct me if I'm wrong, but I think Lezhin US has a system where the price of a chapter of certain comics, including "At the end of the road", drops by 1 coin every week. This means that a chapter with the original price of 3 coins will be available for free after 3 weeks.
You can also log in the Korean site every day for an attendance stamp. By doing this you'll be able to get 3-4 coins for free monthly.
There are ways to be able to read this comic legally for free. You just have to be aware of how Lezhin works. I don't think it's justifiable to translate and read this comic illegally when they already have an official English translation of the same format.
I can't tell either because I buy them all :') but I remember reading a post on Lezhin US tumblr about their unlocking system and that was what they said. I hope someone will enlighten us on this.
As of right now, I believe there are 26 unlocked chapters. Every week when a new chapter unlocks, the next four that are locked are 1 coin, the other next four are 2 coins, and the rest of the locked chapters are 3 coins. And the cycle continues that way.
Also, I thought it showed how many free episodes there are under the "subscribe" tab? On mobile at least. I'm not sure if it does on PC.
Thank you, finally someone knows what's going on with Lezhin's unlocking system! Can you post this as a separate topic post so people can see it? There are so many clueless readers out there who think the only way to access this comic legally is to pay.
I don't know about anyone else, but my mobile app shows the episodes I've purchased as "saved in library" so I have no idea which ones have become free haha.

Ok but if thats the case pls let me know when the eng version on lezhin can be accessed for free pls