Before setting off, Li Rui and Guan Gui went through their skills and were pleasantly surprised to find that they could actually cooperate with each other.
The mist has an obscuring effect that doesn't differentiate between friend and foe; anyone inside it will have their vision restricted.
But the resurrected don't need vision. Their movements rely on sensing the environment through deathly energy, which is unaffected by mist, dark tunnels, or even being blinded.
Therefore, Li Rui's mist control weakens the enemy, but his own side remains unaffected. Rounded up, that's pure enhancement.
Moreover, Guan Gui had been holding onto his trump card from the beginning. The resurrected who were frozen by quick chilling used to be his main force, but now the version has been updated.
After he dug out the boss of Xingyang Ancient Tomb from the coffin and beat it up, his main force changed, but he never revealed his trump card until William West collided head-on into it.
