When Zhang Yuanmin read *Romance of the Three Kingdoms*, he didn't have any particular thoughts when he got to the burning of Bowan Slope or the burning of Chibi. But after reading about Zhuge Liang incinerating the Vine Armor Soldiers, Zhang Yuanmin suddenly grasped the Fire Attack Skill.
The Vine Armor Soldiers wore armor that was impervious to blades and spears, but their great weakness was fire. The moment a blaze was lit, they were turned to ash.
As for Black Bears, although they didn't wear vine armor, many of them would hole up in tree dens to hibernate.
The tree dens Black Bears chose for hibernation weren't picked at random; they had to start preparing them in the summer.
First, they would find a tree den with an opening on the sun-facing side, then leave claw marks and urine on the trunk to signal to other bears that the tree was claimed.
From then on, the bear would periodically climb into its chosen tree den to clean its "room."
