The journey to Qingcheng Mountain was not only a successful building venture for Li Yan, but also a qualitative change in his method of practice.
During previous duels, even when using the Fengdu Examination Summoning Technique, he often relied on Wang Daoxuan's assistance.
But now, they could cooperate with each other.
Long-distance magic platform dueling, medium-range firearms, combined with close-quarters martial arts, Li Yan finally filled in his last shortcoming.
The Hook Paper steadied the platform, and the candlelight turned green.
This indicated extremely rich Yin Sha Qi.
Hidden Treasure Men would often ignite treasure candles as a warning when entering tombs for this reason.
As for the Hook Paper, Li Yan also had a deeper understanding.
This thing is simply a channel.
Connecting the Netherworld and the Human World.
Thus, it was able to summon the Yin Bureau troops.
And by leveraging this treasure, he could also draw in Netherworld Evil Qi.
