The attackers were none other than the Variant Species Grizzly Bear and the Variant Species Reindeer.
Both of these Variant Species had had interactions with the Wolf Pack before!
This Variant Species Reindeer, in terms of size, must be the very Reindeer King that Xiao Hui had described!
As for that Variant Species Grizzly Bear, it was an old friend.
It was the first adult Variant Species that Su Lin encountered in the Harsh Arctic!
After several months of not seeing it, this Variant Species Grizzly Bear's strength had clearly become much stronger.
It was a bear whose luck seemed almost defyingly good,
and on top of that, a faint layer of ashy-gray fluorescence covered its body, completely concealing its aura.
This must be a Talent similar to Ambush or Breath Concealment.
Relatively speaking, Talents like Ambush, Breath Concealment, and Stealth are usually evolved by Variant Species when they reach a certain level.