This is an automatically translated description

Once upon a time, a portal leading to parallel dimensions opened in the world... This is how the legend of the cult Korean bestseller Only I Will Take It to the Next Level began.

Song Jin-woo has learnt a lot about life. The strong eat the weak. If you are a nobody, you will be betrayed, left to die, and no one will help you but yourself. At the moment when he thought he had already said goodbye to life, a message appeared like a hallucination, just like in a video game. "Do you want to become a player?" The answer was "yes", and it changed the life of the "weakest weapon of mankind" forever. Now he sees what no one else can. After completing hidden quests, you get good bonuses. But if you ignore them, you get punished. One thing he knows for sure. Now he can become stronger and make sure that the terrible events of the double dungeon never happen again.