Secondly, although everyone was using profound secret techniques to combat at this time, to outsiders, it looked like Godzilla battling Ghidorah, with earth-shattering and unceasing exchanges, Li Fan actually knew his opponent's capabilities and methods inside and out. Moreover, he even distinctly felt that this 'Wisdom King', seemed, a bit weak...
It is not underestimating the enemy, but a fact.
These Blood Demons did not reach the level he simulated in practice battles.
Besides, every move and style of the Blood Charm Sword technique was self-realized and practiced by him! Originally, when Zhang Dali pierced him like a hedgehog, he really pondered over the crime scene for a long time, considering where the sword hurt more, where it was of no use, and where an askew sword could have surprising effects. How could he not know when he had thoroughly figured out so many moves?
