BOB TEACHES!
"Hello everyone! It's me bob. You might know me from [The demon king's tea time] but if you don't you are stupid. Well, let's get started. "
"You might have read in the previous chapter, or more specific. 8th chapter. "
"Jinwoo used a grenade on that old guy while running, but not exactly a grenade!
It was a flashbang, but not exactly a flashbang either!"
"Explain it clearly" A voice came from somewhere, similiar to a certain lazy King.
"What he threw was mana stones from those goblins he hadn't sell.
There was a news where the top 1st S ranker broke the mana crystal by accidentally pouring mana into the stone. While, it caused a explosion because it was a A-Rank mana stones. E-Rank mana stones are smaller.
Jinwoo used this information for that.
Jinwoo's the only one to use that, others just simped over that S-Rank guy. "
"Jinwoo's smart, be like Jinwoo."
"Enough, go back to mopping."