The Cliff of Enlightenment is divided into two parts. Some people's experiences and learnings are carved on the outside of the mountain, and others leave their best techniques inside the caves of the mountains.
Without a doubt, all those who are able to, and decides to leave behind instructions for techniques are powerful cultivators. Even the least capable would belong to the original level. Or else they wouldn't be able to leave their techniques at this place.
In other words, every single sword's intent was left behind by powerhouses and were incomparably terrifying!
Especially now, when all 10 killer's intents emerged, they were all emitting terrifying aura. It was as if they could split open the sky and crush the stars into pieces.
However, not only was Ling Xian not afraid, he was high off his battling desires and full of hope.