I read this 4-5 years ago and its about a mc in a fantasy world. I cant remember too much because there werent too many chapters. But the MC drinks this green juice that most would not want to drink because of how nasty it tastes. But he drinks it anyway because a mentor recommends him to if he wanted to get stronger. So the MC would take this juice into dungeons with him and drink it while he is getting experience. Im trying to find this novel again to read if they had any updates on it.
This sounds so familiar i think i read it too but i cant remember the title..... *rummages throigh reading list*
This one is a bit difficult. This was all I remember from that time years ago. I re-read what you guessed for Invincible Saint but it wasnt what I remember. And after reading the first few chapters. I am starting to think my taste was way off or this wasnt the story I remember. XD