Yue Shen had always been this understanding.
Even though she was filled with doubts, she still could not bring herself to question Xiao Tianyang.
As for Xiao Tianyang, his thoughts were much simpler.
First, wiping out 610,000 enemies in the opening battle had directly completed half of [Cruel Monarch].
With that, the need to clash head-on with the enemy was greatly reduced.
The same campaign could not be replicated, and even near-perfect tactics would gradually lose their effectiveness when used against the same opponent.
Therefore, when necessary, they had to call a stop and not be greedy. Only then could they avoid making mistakes as much as possible.
Second, they had achieved an overwhelming victory across the board in the first battle, so their opponents certainly would not sit still and wait to die.
Xiao Tianyang preferred to assume the worst-case scenario—that the enemy had discovered the existence of the two targeted potions.
Although they could not solve the problem in a short time, temporarily granting small-scale immunity should not be much of an issue.
The terrain of the Frozen Continent was rather unique.
The farther north one went, the more complicated the terrain became. To the south, near Douluo Continent, lay a vast glacial plain.
Its complexity lay in its many mountains, numerous narrow roads, and the frequent appearance of large numbers of Berserk Beasts throughout the region.
As for flying directly over the Northern Mountains and attacking southward, that was not impossible either.
They merely had to meet two requirements.
First, high poison resistance.
Second, high defense power.
Both requirements existed because poisonous mist that never dispersed constantly hung above the mountains.
The people from the research institute had come to collect samples some time ago, and the experimental report had only recently been compiled.
Although most of