Although the Elemental Mage Level did not bring Brand any substantial increase in power, it greatly enhanced his perception; even though Brand's absolute strength at this moment was only at the Lower Gold Level, his perception had already surpassed that of Kulan.
It was at least on a level around Gold Middle Rank –
He immediately placed his forefinger on his lips in a gesture to silence, warning Medisha and Qian with his eyes – the 'Big Fish' was approaching.
Although Yuta didn't understand what was happening, the serious expressions on the faces of the others made her realize something was wrong.
...
Naturally, Kulan did not enter the mine alone. His claim of going in by himself was just a manner of speaking. The mine tunnels were vast and complex, and it was impossible for even this Sword Master to cover it all by himself.
He brought a small team of ten people with him.
