When humans are being swept away by demon lords, there is one man who hunted down demon lords to satisfy his greed. He was the invincible hero without blood or tears.
It’s a little annoying. The MC is the number 1 “Guardian of Humanity” player who has played the game countless times but acts like a newbie who doesn’t know anthing and only read some information from the wiki. Everytime something happens, MC is always surprised because he doesn’t know anything. In short, MC’s personality is a newbie who just read some wiki, contrary to his background as the “best player in the world”